1138821728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{3235289}}^1$

素因数の和:3235310

約数の個数: 24

約数和(自身を含む): 2445879240

約数和(自身を除く): 1307057512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 3235289, 6470578, 12941156, 25882312, 35588179, 51764624, 71176358, 103529248, 142352716, 284705432, 569410864, 1138821728]

約数ペア:

[(1, 1138821728), (2, 569410864), (4, 284705432), (8, 142352716), (11, 103529248), (16, 71176358), (22, 51764624), (32, 35588179), (44, 25882312), (88, 12941156), (176, 6470578), (352, 3235289)]