2665178238

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1341983}}^1$

素因数の和:1342319

約数の個数: 16

約数和(自身を含む): 5346464256

約数和(自身を除く): 2681286018

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 1341983, 2683966, 4025949, 8051898, 444196373, 888392746, 1332589119, 2665178238]

約数ペア:

[(1, 2665178238), (2, 1332589119), (3, 888392746), (6, 444196373), (331, 8051898), (662, 4025949), (993, 2683966), (1986, 1341983)]