1951871038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{118973}}^1$

素因数の和:119619

約数の個数: 16

約数和(自身を含む): 3158045856

約数和(自身を除く): 1206174818

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 118973, 237946, 1546649, 3093298, 75071963, 150143926, 975935519, 1951871038]

約数ペア:

[(1, 1951871038), (2, 975935519), (13, 150143926), (26, 75071963), (631, 3093298), (1262, 1546649), (8203, 237946), (16406, 118973)]