1377884090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12526219}}^1$

素因数の和:12526237

約数の個数: 16

約数和(自身を含む): 2705663520

約数和(自身を除く): 1327779430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12526219, 25052438, 62631095, 125262190, 137788409, 275576818, 688942045, 1377884090]

約数ペア:

[(1, 1377884090), (2, 688942045), (5, 275576818), (10, 137788409), (11, 125262190), (22, 62631095), (55, 25052438), (110, 12526219)]