1640061698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1\times {\mathrm{5507}}^1$

素因数の和:19057

約数の個数: 16

約数和(自身を含む): 2684422944

約数和(自身を除く): 1044361246

約数列:

[1, 2, 11, 22, 5507, 11014, 13537, 27074, 60577, 121154, 148907, 297814, 74548259, 149096518, 820030849, 1640061698]

約数ペア:

[(1, 1640061698), (2, 820030849), (11, 149096518), (22, 74548259), (5507, 297814), (11014, 148907), (13537, 121154), (27074, 60577)]