872705994

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{439429}}^1$

素因数の和:439765

約数の個数: 16

約数和(自身を含む): 1750689120

約数和(自身を除く): 877983126

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 439429, 878858, 1318287, 2636574, 145450999, 290901998, 436352997, 872705994]

約数ペア:

[(1, 872705994), (2, 436352997), (3, 290901998), (6, 145450999), (331, 2636574), (662, 1318287), (993, 878858), (1986, 439429)]