788228974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{111869}}^1$

素因数の和:112155

約数の個数: 16

約数和(自身を含む): 1278002880

約数和(自身を除く): 489773906

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 111869, 223738, 1454297, 2908594, 30316499, 60632998, 394114487, 788228974]

約数ペア:

[(1, 788228974), (2, 394114487), (13, 60632998), (26, 30316499), (271, 2908594), (542, 1454297), (3523, 223738), (7046, 111869)]