888539028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{299777}}^1$

素因数の和:299816

約数の個数: 48

約数和(自身を含む): 2350259520

約数和(自身を除く): 1461720492

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 299777, 599554, 899331, 1199108, 1798662, 3597324, 3897101, 5695763, 7794202, 11391526, 11691303, 15588404, 17087289, 22783052, 23382606, 34174578, 46765212, 68349156, 74044919, 148089838, 222134757, 296179676, 444269514, 888539028]

約数ペア:

[(1, 888539028), (2, 444269514), (3, 296179676), (4, 222134757), (6, 148089838), (12, 74044919), (13, 68349156), (19, 46765212), (26, 34174578), (38, 23382606), (39, 22783052), (52, 17087289), (57, 15588404), (76, 11691303), (78, 11391526), (114, 7794202), (156, 5695763), (228, 3897101), (247, 3597324), (494, 1798662), (741, 1199108), (988, 899331), (1482, 599554), (2964, 299777)]