920875274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1350257}}^1$

素因数の和:1350301

約数の個数: 16

約数和(自身を含む): 1555497216

約数和(自身を除く): 634621942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1350257, 2700514, 14852827, 29705654, 41857967, 83715934, 460437637, 920875274]

約数ペア:

[(1, 920875274), (2, 460437637), (11, 83715934), (22, 41857967), (31, 29705654), (62, 14852827), (341, 2700514), (682, 1350257)]