836254874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4027}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 1581457248

約数和(自身を除く): 745202374

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 163, 182, 326, 637, 1141, 1274, 2119, 2282, 4027, 4238, 7987, 8054, 14833, 15974, 28189, 29666, 52351, 56378, 103831, 104702, 197323, 207662, 366457, 394646, 656401, 732914, 1312802, 2565199, 4594807, 5130398, 8533213, 9189614, 17066426, 32163649, 59732491, 64327298, 119464982, 418127437, 836254874]

約数ペア:

[(1, 836254874), (2, 418127437), (7, 119464982), (13, 64327298), (14, 59732491), (26, 32163649), (49, 17066426), (91, 9189614), (98, 8533213), (163, 5130398), (182, 4594807), (326, 2565199), (637, 1312802), (1141, 732914), (1274, 656401), (2119, 394646), (2282, 366457), (4027, 207662), (4238, 197323), (7987, 104702), (8054, 103831), (14833, 56378), (15974, 52351), (28189, 29666)]