890995622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{74861}}^1$

素因数の和:75415

約数の個数: 16

約数和(自身を含む): 1460707344

約数和(自身を除く): 569711722

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 74861, 149722, 823471, 1646942, 40499801, 80999602, 445497811, 890995622]

約数ペア:

[(1, 890995622), (2, 445497811), (11, 80999602), (22, 40499801), (541, 1646942), (1082, 823471), (5951, 149722), (11902, 74861)]