1946203778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{4153}}^1\times {\mathrm{4421}}^1$

素因数の和:8629

約数の個数: 16

約数和(自身を含む): 2975776056

約数和(自身を除く): 1029572278

約数列:

[1, 2, 53, 106, 4153, 4421, 8306, 8842, 220109, 234313, 440218, 468626, 18360413, 36720826, 973101889, 1946203778]

約数ペア:

[(1, 1946203778), (2, 973101889), (53, 36720826), (106, 18360413), (4153, 468626), (4421, 440218), (8306, 234313), (8842, 220109)]