91021294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1433}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 168638400

約数和(自身を除く): 77617106

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 698, 1433, 2443, 2866, 4537, 4886, 9074, 10031, 18629, 20062, 31759, 37258, 63518, 130403, 260806, 500117, 1000234, 3500819, 6501521, 7001638, 13003042, 45510647, 91021294]

約数ペア:

[(1, 91021294), (2, 45510647), (7, 13003042), (13, 7001638), (14, 6501521), (26, 3500819), (91, 1000234), (182, 500117), (349, 260806), (698, 130403), (1433, 63518), (2443, 37258), (2866, 31759), (4537, 20062), (4886, 18629), (9074, 10031)]