320419702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{5393}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 489602592

約数和(自身を除く): 169182890

約数列:

[1, 2, 61, 122, 487, 974, 5393, 10786, 29707, 59414, 328973, 657946, 2626391, 5252782, 160209851, 320419702]

約数ペア:

[(1, 320419702), (2, 160209851), (61, 5252782), (122, 2626391), (487, 657946), (974, 328973), (5393, 59414), (10786, 29707)]