489397734352

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{5821}}^1\times {\mathrm{6263}}^1$

素因数の和:12931

約数の個数: 40

約数和(自身を含む): 949652968320

約数和(自身を除く): 460255233968

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 5821, 6263, 6712, 11642, 12526, 13424, 23284, 25052, 46568, 50104, 93136, 100208, 4883819, 5254657, 9767638, 10509314, 19535276, 21018628, 36456923, 39070552, 42037256, 72913846, 78141104, 84074512, 145827692, 291655384, 583310768, 30587358397, 61174716794, 122349433588, 244698867176, 489397734352]

約数ペア:

[(1, 489397734352), (2, 244698867176), (4, 122349433588), (8, 61174716794), (16, 30587358397), (839, 583310768), (1678, 291655384), (3356, 145827692), (5821, 84074512), (6263, 78141104), (6712, 72913846), (11642, 42037256), (12526, 39070552), (13424, 36456923), (23284, 21018628), (25052, 19535276), (46568, 10509314), (50104, 9767638), (93136, 5254657), (100208, 4883819)]