4441618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 6981120

約数和(自身を除く): 2539502

約数列:

[1, 2, 31, 62, 71, 142, 1009, 2018, 2201, 4402, 31279, 62558, 71639, 143278, 2220809, 4441618]

約数ペア:

[(1, 4441618), (2, 2220809), (31, 143278), (62, 71639), (71, 62558), (142, 31279), (1009, 4402), (2018, 2201)]