2177006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3779328

約数和(自身を除く): 1602322

約数列:

[1, 2, 13, 26, 31, 37, 62, 73, 74, 146, 403, 481, 806, 949, 962, 1147, 1898, 2263, 2294, 2701, 4526, 5402, 14911, 29419, 29822, 35113, 58838, 70226, 83731, 167462, 1088503, 2177006]

約数ペア:

[(1, 2177006), (2, 1088503), (13, 167462), (26, 83731), (31, 70226), (37, 58838), (62, 35113), (73, 29822), (74, 29419), (146, 14911), (403, 5402), (481, 4526), (806, 2701), (949, 2294), (962, 2263), (1147, 1898)]