420113702

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1\times {\mathrm{1097}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 633633840

約数和(自身を除く): 213520138

約数列:

[1, 2, 419, 457, 838, 914, 1097, 2194, 191483, 382966, 459643, 501329, 919286, 1002658, 210056851, 420113702]

約数ペア:

[(1, 420113702), (2, 210056851), (419, 1002658), (457, 919286), (838, 501329), (914, 459643), (1097, 382966), (2194, 191483)]