15974323924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{80863}}^1$

素因数の和:81040

約数の個数: 48

約数和(自身を含む): 31381701120

約数和(自身を除く): 15407377196

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 131, 262, 377, 524, 754, 1508, 1703, 3406, 3799, 6812, 7598, 15196, 49387, 80863, 98774, 161726, 197548, 323452, 1051219, 2102438, 2345027, 4204876, 4690054, 9380108, 10593053, 21186106, 30485351, 42372212, 60970702, 121941404, 137709689, 275419378, 307198537, 550838756, 614397074, 1228794148, 3993580981, 7987161962, 15974323924]

約数ペア:

[(1, 15974323924), (2, 7987161962), (4, 3993580981), (13, 1228794148), (26, 614397074), (29, 550838756), (52, 307198537), (58, 275419378), (116, 137709689), (131, 121941404), (262, 60970702), (377, 42372212), (524, 30485351), (754, 21186106), (1508, 10593053), (1703, 9380108), (3406, 4690054), (3799, 4204876), (6812, 2345027), (7598, 2102438), (15196, 1051219), (49387, 323452), (80863, 197548), (98774, 161726)]