1141036778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2629117}}^1$

素因数の和:2629157

約数の個数: 16

約数和(自身を含む): 2019162624

約数和(自身を除く): 878125846

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2629117, 5258234, 18403819, 36807638, 81502627, 163005254, 570518389, 1141036778]

約数ペア:

[(1, 1141036778), (2, 570518389), (7, 163005254), (14, 81502627), (31, 36807638), (62, 18403819), (217, 5258234), (434, 2629117)]