1330372978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{323377}}^1$

素因数の和:323418

約数の個数: 24

約数和(自身を含む): 2322500796

約数和(自身を除く): 992127818

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 323377, 646754, 3557147, 5497409, 7114294, 10994818, 39128617, 60471499, 78257234, 120942998, 665186489, 1330372978]

約数ペア:

[(1, 1330372978), (2, 665186489), (11, 120942998), (17, 78257234), (22, 60471499), (34, 39128617), (121, 10994818), (187, 7114294), (242, 5497409), (374, 3557147), (2057, 646754), (4114, 323377)]