2460926990

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{980449}}^1$

素因数の和:980707

約数の個数: 16

約数和(自身を含む): 4447321200

約数和(自身を除く): 1986394210

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 980449, 1960898, 4902245, 9804490, 246092699, 492185398, 1230463495, 2460926990]

約数ペア:

[(1, 2460926990), (2, 1230463495), (5, 492185398), (10, 246092699), (251, 9804490), (502, 4902245), (1255, 1960898), (2510, 980449)]