1027268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 2017344

約数和(自身を除く): 990076

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 631, 814, 1262, 1628, 2524, 6941, 13882, 23347, 27764, 46694, 93388, 256817, 513634, 1027268]

約数ペア:

[(1, 1027268), (2, 513634), (4, 256817), (11, 93388), (22, 46694), (37, 27764), (44, 23347), (74, 13882), (148, 6941), (407, 2524), (631, 1628), (814, 1262)]