2857764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 8210048

約数和(自身を除く): 5352284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2617, 5234, 7851, 10468, 15702, 18319, 31404, 34021, 36638, 54957, 68042, 73276, 102063, 109914, 136084, 204126, 219828, 238147, 408252, 476294, 714441, 952588, 1428882, 2857764]

約数ペア:

[(1, 2857764), (2, 1428882), (3, 952588), (4, 714441), (6, 476294), (7, 408252), (12, 238147), (13, 219828), (14, 204126), (21, 136084), (26, 109914), (28, 102063), (39, 73276), (42, 68042), (52, 54957), (78, 36638), (84, 34021), (91, 31404), (156, 18319), (182, 15702), (273, 10468), (364, 7851), (546, 5234), (1092, 2617)]