2018641942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{8521}}^1\times {\mathrm{3821}}^1$

素因数の和:12375

約数の個数: 16

約数和(自身を含む): 3126824064

約数和(自身を除く): 1108182122

約数列:

[1, 2, 31, 62, 3821, 7642, 8521, 17042, 118451, 236902, 264151, 528302, 32558741, 65117482, 1009320971, 2018641942]

約数ペア:

[(1, 2018641942), (2, 1009320971), (31, 65117482), (62, 32558741), (3821, 528302), (7642, 264151), (8521, 236902), (17042, 118451)]