2581726777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{158359}}^1$

素因数の和:158520

約数の個数: 16

約数和(自身を含む): 3146929920

約数和(自身を除く): 565203143

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 158359, 1108513, 2692103, 18844721, 21695183, 151866281, 368818111, 2581726777]

約数ペア:

[(1, 2581726777), (7, 368818111), (17, 151866281), (119, 21695183), (137, 18844721), (959, 2692103), (2329, 1108513), (16303, 158359)]