318203876

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1427}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 563534496

約数和(自身を除く): 245330620

約数列:

[1, 2, 4, 107, 214, 428, 521, 1042, 1427, 2084, 2854, 5708, 55747, 111494, 152689, 222988, 305378, 610756, 743467, 1486934, 2973868, 79550969, 159101938, 318203876]

約数ペア:

[(1, 318203876), (2, 159101938), (4, 79550969), (107, 2973868), (214, 1486934), (428, 743467), (521, 610756), (1042, 305378), (1427, 222988), (2084, 152689), (2854, 111494), (5708, 55747)]