1266166390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101537}}^1$

素因数の和:101616

約数の個数: 32

約数和(自身を含む): 2412542880

約数和(自身を除く): 1146376490

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 101537, 203074, 507685, 1015370, 2944573, 4366091, 5889146, 8732182, 14722865, 21830455, 29445730, 43660910, 126616639, 253233278, 633083195, 1266166390]

約数ペア:

[(1, 1266166390), (2, 633083195), (5, 253233278), (10, 126616639), (29, 43660910), (43, 29445730), (58, 21830455), (86, 14722865), (145, 8732182), (215, 5889146), (290, 4366091), (430, 2944573), (1247, 1015370), (2494, 507685), (6235, 203074), (12470, 101537)]