1254620809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{11239}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 1399874560

約数和(自身を除く): 145253751

約数列:

[1, 13, 31, 277, 403, 3601, 8587, 11239, 111631, 146107, 348409, 3113203, 4529317, 40471639, 96509293, 1254620809]

約数ペア:

[(1, 1254620809), (13, 96509293), (31, 40471639), (277, 4529317), (403, 3113203), (3601, 348409), (8587, 146107), (11239, 111631)]