1985884810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4673}}^1$

素因数の和:5167

約数の個数: 64

約数和(自身を含む): 4409862912

約数和(自身を除く): 2423978102

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 467, 910, 934, 2335, 3269, 4670, 4673, 6071, 6538, 9346, 12142, 16345, 23365, 30355, 32690, 32711, 42497, 46730, 60710, 60749, 65422, 84994, 121498, 163555, 212485, 303745, 327110, 424970, 425243, 607490, 850486, 2126215, 2182291, 4252430, 4364582, 10911455, 15276037, 21822910, 28369783, 30552074, 56739566, 76380185, 141848915, 152760370, 198588481, 283697830, 397176962, 992942405, 1985884810]

約数ペア:

[(1, 1985884810), (2, 992942405), (5, 397176962), (7, 283697830), (10, 198588481), (13, 152760370), (14, 141848915), (26, 76380185), (35, 56739566), (65, 30552074), (70, 28369783), (91, 21822910), (130, 15276037), (182, 10911455), (455, 4364582), (467, 4252430), (910, 2182291), (934, 2126215), (2335, 850486), (3269, 607490), (4670, 425243), (4673, 424970), (6071, 327110), (6538, 303745), (9346, 212485), (12142, 163555), (16345, 121498), (23365, 84994), (30355, 65422), (32690, 60749), (32711, 60710), (42497, 46730)]