252446704

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{70753}}^1$

素因数の和:70984

約数の個数: 20

約数和(自身を含む): 491315776

約数和(自身を除く): 238869072

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 70753, 141506, 283012, 566024, 1132048, 15777919, 31555838, 63111676, 126223352, 252446704]

約数ペア:

[(1, 252446704), (2, 126223352), (4, 63111676), (8, 31555838), (16, 15777919), (223, 1132048), (446, 566024), (892, 283012), (1784, 141506), (3568, 70753)]