2007144005

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{21773}}^1$

素因数の和:22060

約数の個数: 16

約数和(自身を含む): 2445655680

約数和(自身を除く): 438511675

約数列:

[1, 5, 103, 179, 515, 895, 18437, 21773, 92185, 108865, 2242619, 3897367, 11213095, 19486835, 401428801, 2007144005]

約数ペア:

[(1, 2007144005), (5, 401428801), (103, 19486835), (179, 11213095), (515, 3897367), (895, 2242619), (18437, 108865), (21773, 92185)]