461785306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 737631360

約数和(自身を除く): 275846054

約数列:

[1, 2, 23, 46, 67, 134, 269, 538, 557, 1114, 1541, 3082, 6187, 12374, 12811, 18023, 25622, 36046, 37319, 74638, 149833, 299666, 414529, 829058, 858337, 1716674, 3446159, 6892318, 10038811, 20077622, 230892653, 461785306]

約数ペア:

[(1, 461785306), (2, 230892653), (23, 20077622), (46, 10038811), (67, 6892318), (134, 3446159), (269, 1716674), (538, 858337), (557, 829058), (1114, 414529), (1541, 299666), (3082, 149833), (6187, 74638), (12374, 37319), (12811, 36046), (18023, 25622)]