1397763156

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{1867}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 3304566720

約数和(自身を除く): 1906803564

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 701, 1068, 1402, 1867, 2103, 2804, 3734, 4206, 5601, 7468, 8412, 11202, 22404, 62389, 124778, 166163, 187167, 249556, 332326, 374334, 498489, 664652, 748668, 996978, 1308767, 1993956, 2617534, 3926301, 5235068, 7852602, 15705204, 116480263, 232960526, 349440789, 465921052, 698881578, 1397763156]

約数ペア:

[(1, 1397763156), (2, 698881578), (3, 465921052), (4, 349440789), (6, 232960526), (12, 116480263), (89, 15705204), (178, 7852602), (267, 5235068), (356, 3926301), (534, 2617534), (701, 1993956), (1068, 1308767), (1402, 996978), (1867, 748668), (2103, 664652), (2804, 498489), (3734, 374334), (4206, 332326), (5601, 249556), (7468, 187167), (8412, 166163), (11202, 124778), (22404, 62389)]