1220588038

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{941}}^1\times {\mathrm{2411}}^1$

素因数の和:3623

約数の個数: 16

約数和(自身を含む): 1840404240

約数和(自身を除く): 619816202

約数列:

[1, 2, 269, 538, 941, 1882, 2411, 4822, 253129, 506258, 648559, 1297118, 2268751, 4537502, 610294019, 1220588038]

約数ペア:

[(1, 1220588038), (2, 610294019), (269, 4537502), (538, 2268751), (941, 1297118), (1882, 648559), (2411, 506258), (4822, 253129)]