1358770138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{781801}}^1$

素因数の和:781893

約数の個数: 16

約数和(自身を含む): 2251589760

約数和(自身を除く): 892819622

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 781801, 1563602, 8599811, 17199622, 61762279, 123524558, 679385069, 1358770138]

約数ペア:

[(1, 1358770138), (2, 679385069), (11, 123524558), (22, 61762279), (79, 17199622), (158, 8599811), (869, 1563602), (1738, 781801)]