2045778826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11240543}}^1$

素因数の和:11240565

約数の個数: 16

約数和(自身を含む): 3776822784

約数和(自身を除く): 1731043958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 11240543, 22481086, 78683801, 146127059, 157367602, 292254118, 1022889413, 2045778826]

約数ペア:

[(1, 2045778826), (2, 1022889413), (7, 292254118), (13, 157367602), (14, 146127059), (26, 78683801), (91, 22481086), (182, 11240543)]