5321877490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12980189}}^1$

素因数の和:12980237

約数の個数: 16

約数和(自身を含む): 9813023640

約数和(自身を除く): 4491146150

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 12980189, 25960378, 64900945, 129801890, 532187749, 1064375498, 2660938745, 5321877490]

約数ペア:

[(1, 5321877490), (2, 2660938745), (5, 1064375498), (10, 532187749), (41, 129801890), (82, 64900945), (205, 25960378), (410, 12980189)]