128571004902

素因数分解:

$2^1\times 3^1\times {\mathrm{24001}}^1\times {\mathrm{892817}}^1$

素因数の和:916823

約数の個数: 16

約数和(自身を含む): 257153011632

約数和(自身を除く): 128582006730

約数列:

[1, 2, 3, 6, 24001, 48002, 72003, 144006, 892817, 1785634, 2678451, 5356902, 21428500817, 42857001634, 64285502451, 128571004902]

約数ペア:

[(1, 128571004902), (2, 64285502451), (3, 42857001634), (6, 21428500817), (24001, 5356902), (48002, 2678451), (72003, 1785634), (144006, 892817)]