4129128632

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{197831}}^1$

素因数の和:200446

約数の個数: 16

約数和(自身を含む): 7745122800

約数和(自身を除く): 3615994168

約数列:

[1, 2, 4, 8, 2609, 5218, 10436, 20872, 197831, 395662, 791324, 1582648, 516141079, 1032282158, 2064564316, 4129128632]

約数ペア:

[(1, 4129128632), (2, 2064564316), (4, 1032282158), (8, 516141079), (2609, 1582648), (5218, 791324), (10436, 395662), (20872, 197831)]