673746634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1427}}^1\times {\mathrm{1951}}^1$

素因数の和:3402

約数の個数: 24

約数和(自身を含む): 1112194944

約数和(自身を除く): 438448310

約数列:

[1, 2, 11, 22, 121, 242, 1427, 1951, 2854, 3902, 15697, 21461, 31394, 42922, 172667, 236071, 345334, 472142, 2784077, 5568154, 30624847, 61249694, 336873317, 673746634]

約数ペア:

[(1, 673746634), (2, 336873317), (11, 61249694), (22, 30624847), (121, 5568154), (242, 2784077), (1427, 472142), (1951, 345334), (2854, 236071), (3902, 172667), (15697, 42922), (21461, 31394)]