1330942614914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17239}}^1\times {\mathrm{25247}}^1$

素因数の和:42638

約数の個数: 32

約数和(自身を含む): 2193788620800

約数和(自身を除く): 862846005886

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 17239, 25247, 34478, 50494, 189629, 277717, 379258, 555434, 2396221, 3509333, 4792442, 7018666, 26358431, 38602663, 52716862, 77205326, 435233033, 870466066, 4787563363, 9575126726, 60497391587, 120994783174, 665471307457, 1330942614914]

約数ペア:

[(1, 1330942614914), (2, 665471307457), (11, 120994783174), (22, 60497391587), (139, 9575126726), (278, 4787563363), (1529, 870466066), (3058, 435233033), (17239, 77205326), (25247, 52716862), (34478, 38602663), (50494, 26358431), (189629, 7018666), (277717, 4792442), (379258, 3509333), (555434, 2396221)]