556991286

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{244939}}^1$

素因数の和:245323

約数の個数: 16

約数和(自身を含む): 1116926400

約数和(自身を除く): 559935114

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 244939, 489878, 734817, 1469634, 92831881, 185663762, 278495643, 556991286]

約数ペア:

[(1, 556991286), (2, 278495643), (3, 185663762), (6, 92831881), (379, 1469634), (758, 734817), (1137, 489878), (2274, 244939)]