227300788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397379}}^1$

素因数の和:397407

約数の個数: 24

約数和(自身を含む): 467318880

約数和(自身を除く): 240018092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 397379, 794758, 1589516, 4371169, 5165927, 8742338, 10331854, 17484676, 20663708, 56825197, 113650394, 227300788]

約数ペア:

[(1, 227300788), (2, 113650394), (4, 56825197), (11, 20663708), (13, 17484676), (22, 10331854), (26, 8742338), (44, 5165927), (52, 4371169), (143, 1589516), (286, 794758), (572, 397379)]