2898491672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{5669}}^1$

素因数の和:6563

約数の個数: 32

約数和(自身を含む): 5511240000

約数和(自身を除く): 2612748328

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 809, 1618, 3236, 5669, 6472, 11338, 22676, 45352, 63911, 127822, 255644, 447851, 511288, 895702, 1791404, 3582808, 4586221, 9172442, 18344884, 36689768, 362311459, 724622918, 1449245836, 2898491672]

約数ペア:

[(1, 2898491672), (2, 1449245836), (4, 724622918), (8, 362311459), (79, 36689768), (158, 18344884), (316, 9172442), (632, 4586221), (809, 3582808), (1618, 1791404), (3236, 895702), (5669, 511288), (6472, 447851), (11338, 255644), (22676, 127822), (45352, 63911)]