4259450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6578

約数の個数: 24

約数和(自身を含む): 8533308

約数和(自身を除く): 4273858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6553, 13106, 32765, 65530, 85189, 163825, 170378, 327650, 425945, 851890, 2129725, 4259450]

約数ペア:

[(1, 4259450), (2, 2129725), (5, 851890), (10, 425945), (13, 327650), (25, 170378), (26, 163825), (50, 85189), (65, 65530), (130, 32765), (325, 13106), (650, 6553)]