1477684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 2818088

約数和(自身を除く): 1340404

約数列:

[1, 2, 4, 13, 26, 52, 157, 181, 314, 362, 628, 724, 2041, 2353, 4082, 4706, 8164, 9412, 28417, 56834, 113668, 369421, 738842, 1477684]

約数ペア:

[(1, 1477684), (2, 738842), (4, 369421), (13, 113668), (26, 56834), (52, 28417), (157, 9412), (181, 8164), (314, 4706), (362, 4082), (628, 2353), (724, 2041)]