13003340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 31413312

約数和(自身を除く): 18409972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 317, 586, 634, 1172, 1268, 1465, 1585, 2051, 2219, 2930, 3170, 4102, 4438, 5860, 6340, 8204, 8876, 10255, 11095, 20510, 22190, 41020, 44380, 92881, 185762, 371524, 464405, 650167, 928810, 1300334, 1857620, 2600668, 3250835, 6501670, 13003340]

約数ペア:

[(1, 13003340), (2, 6501670), (4, 3250835), (5, 2600668), (7, 1857620), (10, 1300334), (14, 928810), (20, 650167), (28, 464405), (35, 371524), (70, 185762), (140, 92881), (293, 44380), (317, 41020), (586, 22190), (634, 20510), (1172, 11095), (1268, 10255), (1465, 8876), (1585, 8204), (2051, 6340), (2219, 5860), (2930, 4438), (3170, 4102)]