13814780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 33518016

約数和(自身を除く): 19703236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 977, 1010, 1414, 1954, 2020, 2828, 3535, 3908, 4885, 6839, 7070, 9770, 13678, 14140, 19540, 27356, 34195, 68390, 98677, 136780, 197354, 394708, 493385, 690739, 986770, 1381478, 1973540, 2762956, 3453695, 6907390, 13814780]

約数ペア:

[(1, 13814780), (2, 6907390), (4, 3453695), (5, 2762956), (7, 1973540), (10, 1381478), (14, 986770), (20, 690739), (28, 493385), (35, 394708), (70, 197354), (101, 136780), (140, 98677), (202, 68390), (404, 34195), (505, 27356), (707, 19540), (977, 14140), (1010, 13678), (1414, 9770), (1954, 7070), (2020, 6839), (2828, 4885), (3535, 3908)]