7401426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 15811200

約数和(自身を除く): 8409774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 487, 894, 974, 1461, 2533, 2922, 5066, 7599, 8279, 15198, 16558, 24837, 49674, 72563, 145126, 217689, 435378, 1233571, 2467142, 3700713, 7401426]

約数ペア:

[(1, 7401426), (2, 3700713), (3, 2467142), (6, 1233571), (17, 435378), (34, 217689), (51, 145126), (102, 72563), (149, 49674), (298, 24837), (447, 16558), (487, 15198), (894, 8279), (974, 7599), (1461, 5066), (2533, 2922)]