2017019834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 3163976640

約数和(自身を除く): 1146956806

約数列:

[1, 2, 43, 53, 86, 106, 547, 809, 1094, 1618, 2279, 4558, 23521, 28991, 34787, 42877, 47042, 57982, 69574, 85754, 442523, 885046, 1246613, 1843711, 2493226, 3687422, 19028489, 23453719, 38056978, 46907438, 1008509917, 2017019834]

約数ペア:

[(1, 2017019834), (2, 1008509917), (43, 46907438), (53, 38056978), (86, 23453719), (106, 19028489), (547, 3687422), (809, 2493226), (1094, 1843711), (1618, 1246613), (2279, 885046), (4558, 442523), (23521, 85754), (28991, 69574), (34787, 57982), (42877, 47042)]