307946228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{26177}}^1$

素因数の和:26371

約数の個数: 24

約数和(自身を含む): 573926472

約数和(自身を除く): 265980244

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 26177, 52354, 104708, 445009, 890018, 1780036, 4528621, 9057242, 18114484, 76986557, 153973114, 307946228]

約数ペア:

[(1, 307946228), (2, 153973114), (4, 76986557), (17, 18114484), (34, 9057242), (68, 4528621), (173, 1780036), (346, 890018), (692, 445009), (2941, 104708), (5882, 52354), (11764, 26177)]