1211408050

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{94273}}^1$

素因数の和:94542

約数の個数: 24

約数和(自身を含む): 2262010356

約数和(自身を除く): 1050602306

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570, 6425, 12850, 94273, 188546, 471365, 942730, 2356825, 4713650, 24228161, 48456322, 121140805, 242281610, 605704025, 1211408050]

約数ペア:

[(1, 1211408050), (2, 605704025), (5, 242281610), (10, 121140805), (25, 48456322), (50, 24228161), (257, 4713650), (514, 2356825), (1285, 942730), (2570, 471365), (6425, 188546), (12850, 94273)]