2213156950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{271553}}^1$

素因数の和:271728

約数の個数: 24

約数和(自身を含む): 4141741608

約数和(自身を除く): 1928584658

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 271553, 543106, 1357765, 2715530, 6788825, 13577650, 44263139, 88526278, 221315695, 442631390, 1106578475, 2213156950]

約数ペア:

[(1, 2213156950), (2, 1106578475), (5, 442631390), (10, 221315695), (25, 88526278), (50, 44263139), (163, 13577650), (326, 6788825), (815, 2715530), (1630, 1357765), (4075, 543106), (8150, 271553)]