1494988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 2906064

約数和(自身を除く): 1411076

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 557, 671, 1114, 1342, 2228, 2684, 6127, 12254, 24508, 33977, 67954, 135908, 373747, 747494, 1494988]

約数ペア:

[(1, 1494988), (2, 747494), (4, 373747), (11, 135908), (22, 67954), (44, 33977), (61, 24508), (122, 12254), (244, 6127), (557, 2684), (671, 2228), (1114, 1342)]