641102654221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{950459}}^1$

素因数の和:950880

約数の個数: 16

約数和(自身を含む): 682506316800

約数和(自身を除く): 41403662579

約数列:

[1, 19, 131, 271, 2489, 5149, 35501, 674519, 950459, 18058721, 124510129, 257574389, 2365692451, 4893913391, 33742244959, 641102654221]

約数ペア:

[(1, 641102654221), (19, 33742244959), (131, 4893913391), (271, 2365692451), (2489, 257574389), (5149, 124510129), (35501, 18058721), (674519, 950459)]