254961212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{94993}}^1$

素因数の和:95069

約数の個数: 24

約数和(自身を含む): 494728752

約数和(自身を除く): 239767540

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 94993, 189986, 379972, 1044923, 2089846, 4179692, 5794573, 11589146, 23178292, 63740303, 127480606, 254961212]

約数ペア:

[(1, 254961212), (2, 127480606), (4, 63740303), (11, 23178292), (22, 11589146), (44, 5794573), (61, 4179692), (122, 2089846), (244, 1044923), (671, 379972), (1342, 189986), (2684, 94993)]