401099012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10273}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 721481376

約数和(自身を除く): 320382364

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 9761, 10273, 19522, 20546, 39044, 41092, 441739, 883478, 1766956, 2331971, 4663942, 9327884, 100274753, 200549506, 401099012]

約数ペア:

[(1, 401099012), (2, 200549506), (4, 100274753), (43, 9327884), (86, 4663942), (172, 2331971), (227, 1766956), (454, 883478), (908, 441739), (9761, 41092), (10273, 39044), (19522, 20546)]