1317536638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{80603}}^1$

素因数の和:81359

約数の個数: 16

約数和(自身を含む): 2158897536

約数和(自身を除く): 841360898

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 16346, 80603, 161206, 886633, 1773266, 59888029, 119776058, 658768319, 1317536638]

約数ペア:

[(1, 1317536638), (2, 658768319), (11, 119776058), (22, 59888029), (743, 1773266), (1486, 886633), (8173, 161206), (16346, 80603)]