1330457399684

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{778956323}}^1$

素因数の和:778956395

約数の個数: 24

約数和(自身を含む): 2704536356928

約数和(自身を除く): 1374078957244

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 778956323, 1557912646, 3115825292, 5452694261, 10905388522, 21810777044, 47516335703, 95032671406, 190065342812, 332614349921, 665228699842, 1330457399684]

約数ペア:

[(1, 1330457399684), (2, 665228699842), (4, 332614349921), (7, 190065342812), (14, 95032671406), (28, 47516335703), (61, 21810777044), (122, 10905388522), (244, 5452694261), (427, 3115825292), (854, 1557912646), (1708, 778956323)]