1330282478

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{437881}}^1$

素因数の和:437928

約数の個数: 24

約数和(自身を含む): 2396090304

約数和(自身を除く): 1065807826

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 437881, 875762, 3065167, 6130334, 13574311, 21456169, 27148622, 42912338, 95020177, 190040354, 665141239, 1330282478]

約数ペア:

[(1, 1330282478), (2, 665141239), (7, 190040354), (14, 95020177), (31, 42912338), (49, 27148622), (62, 21456169), (98, 13574311), (217, 6130334), (434, 3065167), (1519, 875762), (3038, 437881)]