15204940964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{5821}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 28521279360

約数和(自身を除く): 13316338396

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 359, 428, 718, 1436, 1819, 3638, 5821, 6103, 7276, 11642, 12206, 23284, 24412, 38413, 76826, 98957, 153652, 197914, 395828, 622847, 653021, 1245694, 1306042, 2089739, 2491388, 2612084, 4179478, 8358956, 10588399, 21176798, 35525563, 42353596, 71051126, 142102252, 223602073, 447204146, 894408292, 3801235241, 7602470482, 15204940964]

約数ペア:

[(1, 15204940964), (2, 7602470482), (4, 3801235241), (17, 894408292), (34, 447204146), (68, 223602073), (107, 142102252), (214, 71051126), (359, 42353596), (428, 35525563), (718, 21176798), (1436, 10588399), (1819, 8358956), (3638, 4179478), (5821, 2612084), (6103, 2491388), (7276, 2089739), (11642, 1306042), (12206, 1245694), (23284, 653021), (24412, 622847), (38413, 395828), (76826, 197914), (98957, 153652)]