1264460164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2612521}}^1$

素因数の和:2612547

約数の個数: 18

約数和(自身を含む): 2432257982

約数和(自身を除く): 1167797818

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2612521, 5225042, 10450084, 28737731, 57475462, 114950924, 316115041, 632230082, 1264460164]

約数ペア:

[(1, 1264460164), (2, 632230082), (4, 316115041), (11, 114950924), (22, 57475462), (44, 28737731), (121, 10450084), (242, 5225042), (484, 2612521)]