1251588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 3217536

約数和(自身を除く): 1965948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 113, 142, 156, 213, 226, 284, 339, 426, 452, 678, 852, 923, 1356, 1469, 1846, 2769, 2938, 3692, 4407, 5538, 5876, 8023, 8814, 11076, 16046, 17628, 24069, 32092, 48138, 96276, 104299, 208598, 312897, 417196, 625794, 1251588]

約数ペア:

[(1, 1251588), (2, 625794), (3, 417196), (4, 312897), (6, 208598), (12, 104299), (13, 96276), (26, 48138), (39, 32092), (52, 24069), (71, 17628), (78, 16046), (113, 11076), (142, 8814), (156, 8023), (213, 5876), (226, 5538), (284, 4407), (339, 3692), (426, 2938), (452, 2769), (678, 1846), (852, 1469), (923, 1356)]