1378617604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{5167}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 2973956608

約数和(自身を除く): 1595339004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 733, 1466, 2932, 5131, 5167, 9529, 10262, 10334, 19058, 20524, 20668, 36169, 38116, 66703, 67171, 72338, 133406, 134342, 144676, 266812, 268684, 470197, 940394, 1880788, 3787411, 7574822, 15149644, 26511877, 49236343, 53023754, 98472686, 106047508, 196945372, 344654401, 689308802, 1378617604]

約数ペア:

[(1, 1378617604), (2, 689308802), (4, 344654401), (7, 196945372), (13, 106047508), (14, 98472686), (26, 53023754), (28, 49236343), (52, 26511877), (91, 15149644), (182, 7574822), (364, 3787411), (733, 1880788), (1466, 940394), (2932, 470197), (5131, 268684), (5167, 266812), (9529, 144676), (10262, 134342), (10334, 133406), (19058, 72338), (20524, 67171), (20668, 66703), (36169, 38116)]