1010000004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{29033}}^1$

素因数の和:29276

約数の個数: 48

約数和(自身を含む): 2549417472

約数和(自身を除く): 1539417468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 5798, 8697, 11596, 17394, 29033, 34788, 58066, 87099, 116132, 174198, 348396, 377429, 754858, 1132287, 1509716, 2264574, 4529148, 6474359, 12948718, 19423077, 25897436, 38846154, 77692308, 84166667, 168333334, 252500001, 336666668, 505000002, 1010000004]

約数ペア:

[(1, 1010000004), (2, 505000002), (3, 336666668), (4, 252500001), (6, 168333334), (12, 84166667), (13, 77692308), (26, 38846154), (39, 25897436), (52, 19423077), (78, 12948718), (156, 6474359), (223, 4529148), (446, 2264574), (669, 1509716), (892, 1132287), (1338, 754858), (2676, 377429), (2899, 348396), (5798, 174198), (8697, 116132), (11596, 87099), (17394, 58066), (29033, 34788)]