2031764

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 4099200

約数和(自身を除く): 2067436

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 487, 596, 974, 1043, 1948, 2086, 3409, 4172, 6818, 13636, 72563, 145126, 290252, 507941, 1015882, 2031764]

約数ペア:

[(1, 2031764), (2, 1015882), (4, 507941), (7, 290252), (14, 145126), (28, 72563), (149, 13636), (298, 6818), (487, 4172), (596, 3409), (974, 2086), (1043, 1948)]