1627408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 20

約数和(自身を含む): 3239500

約数和(自身を除く): 1612092

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2749, 5498, 10996, 21992, 43984, 101713, 203426, 406852, 813704, 1627408]

約数ペア:

[(1, 1627408), (2, 813704), (4, 406852), (8, 203426), (16, 101713), (37, 43984), (74, 21992), (148, 10996), (296, 5498), (592, 2749)]