2513968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 20

約数和(自身を含む): 4941648

約数和(自身を除く): 2427680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2213, 4426, 8852, 17704, 35408, 157123, 314246, 628492, 1256984, 2513968]

約数ペア:

[(1, 2513968), (2, 1256984), (4, 628492), (8, 314246), (16, 157123), (71, 35408), (142, 17704), (284, 8852), (568, 4426), (1136, 2213)]