1282169114

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{18749}}^1$

素因数の和:19885

約数の個数: 16

約数和(自身を含む): 1987200000

約数和(自身を除く): 705030886

約数列:

[1, 2, 31, 62, 1103, 2206, 18749, 34193, 37498, 68386, 581219, 1162438, 20680147, 41360294, 641084557, 1282169114]

約数ペア:

[(1, 1282169114), (2, 641084557), (31, 41360294), (62, 20680147), (1103, 1162438), (2206, 581219), (18749, 68386), (34193, 37498)]