195890753513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{1004501}}^1$

素因数の和:1006664

約数の個数: 16

約数和(自身を含む): 241209056256

約数和(自身を除く): 45318302743

約数列:

[1, 7, 13, 91, 2143, 15001, 27859, 195013, 1004501, 7031507, 13058513, 91409591, 2152645643, 15068519501, 27984393359, 195890753513]

約数ペア:

[(1, 195890753513), (7, 27984393359), (13, 15068519501), (91, 2152645643), (2143, 91409591), (15001, 13058513), (27859, 7031507), (195013, 1004501)]