3988304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{6737}}^1$

素因数の和:6782

約数の個数: 20

約数和(自身を含む): 7937364

約数和(自身を除く): 3949060

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 6737, 13474, 26948, 53896, 107792, 249269, 498538, 997076, 1994152, 3988304]

約数ペア:

[(1, 3988304), (2, 1994152), (4, 997076), (8, 498538), (16, 249269), (37, 107792), (74, 53896), (148, 26948), (296, 13474), (592, 6737)]