2097857832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 6122822400

約数和(自身を除く): 4024964568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 269, 366, 427, 488, 538, 732, 761, 807, 854, 1076, 1281, 1464, 1522, 1614, 1708, 1883, 2152, 2283, 2562, 3044, 3228, 3416, 3766, 4566, 5124, 5327, 5649, 6088, 6456, 7532, 9132, 10248, 10654, 11298, 15064, 15981, 16409, 18264, 21308, 22596, 31962, 32818, 42616, 45192, 46421, 49227, 63924, 65636, 92842, 98454, 114863, 127848, 131272, 139263, 185684, 196908, 204709, 229726, 278526, 324947, 344589, 371368, 393816, 409418, 459452, 557052, 614127, 649894, 689178, 818836, 918904, 974841, 1114104, 1228254, 1299788, 1378356, 1432963, 1637672, 1949682, 2456508, 2599576, 2756712, 2865926, 3899364, 4298889, 4913016, 5731852, 7798728, 8597778, 11463704, 12487249, 17195556, 24974498, 34391112, 37461747, 49948996, 74923494, 87410743, 99897992, 149846988, 174821486, 262232229, 299693976, 349642972, 524464458, 699285944, 1048928916, 2097857832]

約数ペア:

[(1, 2097857832), (2, 1048928916), (3, 699285944), (4, 524464458), (6, 349642972), (7, 299693976), (8, 262232229), (12, 174821486), (14, 149846988), (21, 99897992), (24, 87410743), (28, 74923494), (42, 49948996), (56, 37461747), (61, 34391112), (84, 24974498), (122, 17195556), (168, 12487249), (183, 11463704), (244, 8597778), (269, 7798728), (366, 5731852), (427, 4913016), (488, 4298889), (538, 3899364), (732, 2865926), (761, 2756712), (807, 2599576), (854, 2456508), (1076, 1949682), (1281, 1637672), (1464, 1432963), (1522, 1378356), (1614, 1299788), (1708, 1228254), (1883, 1114104), (2152, 974841), (2283, 918904), (2562, 818836), (3044, 689178), (3228, 649894), (3416, 614127), (3766, 557052), (4566, 459452), (5124, 409418), (5327, 393816), (5649, 371368), (6088, 344589), (6456, 324947), (7532, 278526), (9132, 229726), (10248, 204709), (10654, 196908), (11298, 185684), (15064, 139263), (15981, 131272), (16409, 127848), (18264, 114863), (21308, 98454), (22596, 92842), (31962, 65636), (32818, 63924), (42616, 49227), (45192, 46421)]