2560778892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10161821}}^1$

素因数の和:10161838

約数の個数: 36

約数和(自身を含む): 7397806416

約数和(自身を除く): 4837027524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10161821, 20323642, 30485463, 40647284, 60970926, 71132747, 91456389, 121941852, 142265494, 182912778, 213398241, 284530988, 365825556, 426796482, 640194723, 853592964, 1280389446, 2560778892]

約数ペア:

[(1, 2560778892), (2, 1280389446), (3, 853592964), (4, 640194723), (6, 426796482), (7, 365825556), (9, 284530988), (12, 213398241), (14, 182912778), (18, 142265494), (21, 121941852), (28, 91456389), (36, 71132747), (42, 60970926), (63, 40647284), (84, 30485463), (126, 20323642), (252, 10161821)]