1256556671977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{8415137}}^1$

素因数の和:8415456

約数の個数: 16

約数和(自身を含む): 1373350521600

約数和(自身を除く): 116793849623

約数列:

[1, 19, 29, 271, 551, 5149, 7859, 149321, 8415137, 159887603, 244038973, 2280502127, 4636740487, 43329540413, 66134561683, 1256556671977]

約数ペア:

[(1, 1256556671977), (19, 66134561683), (29, 43329540413), (271, 4636740487), (551, 2280502127), (5149, 244038973), (7859, 159887603), (149321, 8415137)]