987402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12677

約数の個数: 16

約数和(自身を含む): 2126880

約数和(自身を除く): 1139478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12659, 25318, 37977, 75954, 164567, 329134, 493701, 987402]

約数ペア:

[(1, 987402), (2, 493701), (3, 329134), (6, 164567), (13, 75954), (26, 37977), (39, 25318), (78, 12659)]