1905273218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{171863}}^1$

素因数の和:172129

約数の個数: 16

約数和(自身を含む): 2994558336

約数和(自身を除く): 1089285118

約数列:

[1, 2, 23, 46, 241, 482, 5543, 11086, 171863, 343726, 3952849, 7905698, 41418983, 82837966, 952636609, 1905273218]

約数ペア:

[(1, 1905273218), (2, 952636609), (23, 82837966), (46, 41418983), (241, 7905698), (482, 3952849), (5543, 343726), (11086, 171863)]