2815674512

素因数分解:

$2^4\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{19031}}^1$

素因数の和:20367

約数の個数: 40

約数和(自身を含む): 6239755392

約数和(自身を除く): 3424080880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1321, 2642, 5284, 9247, 10568, 18494, 19031, 21136, 36988, 38062, 73976, 76124, 133217, 147952, 152248, 266434, 304496, 532868, 1065736, 2131472, 25139951, 50279902, 100559804, 175979657, 201119608, 351959314, 402239216, 703918628, 1407837256, 2815674512]

約数ペア:

[(1, 2815674512), (2, 1407837256), (4, 703918628), (7, 402239216), (8, 351959314), (14, 201119608), (16, 175979657), (28, 100559804), (56, 50279902), (112, 25139951), (1321, 2131472), (2642, 1065736), (5284, 532868), (9247, 304496), (10568, 266434), (18494, 152248), (19031, 147952), (21136, 133217), (36988, 76124), (38062, 73976)]