1245156654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{109397}}^1$

素因数の和:109680

約数の個数: 32

約数和(自身を含む): 2856600576

約数和(自身を除く): 1611443922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 109397, 218794, 328191, 656382, 765779, 1531558, 2297337, 4594674, 29646587, 59293174, 88939761, 177879522, 207526109, 415052218, 622578327, 1245156654]

約数ペア:

[(1, 1245156654), (2, 622578327), (3, 415052218), (6, 207526109), (7, 177879522), (14, 88939761), (21, 59293174), (42, 29646587), (271, 4594674), (542, 2297337), (813, 1531558), (1626, 765779), (1897, 656382), (3794, 328191), (5691, 218794), (11382, 109397)]