140840320634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12853}}^1\times {\mathrm{421453}}^1$

素因数の和:434321

約数の個数: 16

約数和(自身を含む): 227529528072

約数和(自身を除く): 86689207438

約数列:

[1, 2, 13, 26, 12853, 25706, 167089, 334178, 421453, 842906, 5478889, 10957778, 5416935409, 10833870818, 70420160317, 140840320634]

約数ペア:

[(1, 140840320634), (2, 70420160317), (13, 10833870818), (26, 5416935409), (12853, 10957778), (25706, 5478889), (167089, 842906), (334178, 421453)]