2209945639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{12251}}^1$

素因数の和:12339

約数の個数: 24

約数和(自身を含む): 2601736704

約数和(自身を除く): 391791065

約数列:

[1, 11, 23, 31, 253, 341, 529, 713, 5819, 7843, 12251, 16399, 134761, 180389, 281773, 379781, 3099503, 4177591, 6480779, 8734963, 71288569, 96084593, 200904149, 2209945639]

約数ペア:

[(1, 2209945639), (11, 200904149), (23, 96084593), (31, 71288569), (253, 8734963), (341, 6480779), (529, 4177591), (713, 3099503), (5819, 379781), (7843, 281773), (12251, 180389), (16399, 134761)]