2606428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 5113584

約数和(自身を除く): 2507156

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1601, 1628, 3202, 6404, 17611, 35222, 59237, 70444, 118474, 236948, 651607, 1303214, 2606428]

約数ペア:

[(1, 2606428), (2, 1303214), (4, 651607), (11, 236948), (22, 118474), (37, 70444), (44, 59237), (74, 35222), (148, 17611), (407, 6404), (814, 3202), (1601, 1628)]