401296742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{236893}}^1$

素因数の和:236924

約数の個数: 24

約数和(自身を含む): 756165648

約数和(自身を除く): 354868906

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 236893, 473786, 1658251, 2605823, 3316502, 5211646, 18240761, 28664053, 36481522, 57328106, 200648371, 401296742]

約数ペア:

[(1, 401296742), (2, 200648371), (7, 57328106), (11, 36481522), (14, 28664053), (22, 18240761), (77, 5211646), (121, 3316502), (154, 2605823), (242, 1658251), (847, 473786), (1694, 236893)]