4040778887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{21013}}^1$

素因数の和:21410

約数の個数: 16

約数和(自身を含む): 4412940000

約数和(自身を除く): 372161113

約数列:

[1, 19, 29, 349, 551, 6631, 10121, 21013, 192299, 399247, 609377, 7333537, 11578163, 139337203, 212672573, 4040778887]

約数ペア:

[(1, 4040778887), (19, 212672573), (29, 139337203), (349, 11578163), (551, 7333537), (6631, 609377), (10121, 399247), (21013, 192299)]