1900143518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10440349}}^1$

素因数の和:10440371

約数の個数: 16

約数和(自身を含む): 3507957600

約数和(自身を除く): 1607814082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 10440349, 20880698, 73082443, 135724537, 146164886, 271449074, 950071759, 1900143518]

約数ペア:

[(1, 1900143518), (2, 950071759), (7, 271449074), (13, 146164886), (14, 135724537), (26, 73082443), (91, 20880698), (182, 10440349)]