4185968

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1064

約数の個数: 20

約数和(自身を含む): 8143080

約数和(自身を除く): 3957112

約数列:

[1, 2, 4, 8, 16, 397, 659, 794, 1318, 1588, 2636, 3176, 5272, 6352, 10544, 261623, 523246, 1046492, 2092984, 4185968]

約数ペア:

[(1, 4185968), (2, 2092984), (4, 1046492), (8, 523246), (16, 261623), (397, 10544), (659, 6352), (794, 5272), (1318, 3176), (1588, 2636)]