140241826

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 212476320

約数和(自身を除く): 72234494

約数列:

[1, 2, 139, 278, 641, 787, 1282, 1574, 89099, 109393, 178198, 218786, 504467, 1008934, 70120913, 140241826]

約数ペア:

[(1, 140241826), (2, 70120913), (139, 1008934), (278, 504467), (641, 218786), (787, 178198), (1282, 109393), (1574, 89099)]