2050808

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 3861000

約数和(自身を除く): 1810192

約数列:

[1, 2, 4, 8, 389, 659, 778, 1318, 1556, 2636, 3112, 5272, 256351, 512702, 1025404, 2050808]

約数ペア:

[(1, 2050808), (2, 1025404), (4, 512702), (8, 256351), (389, 5272), (659, 3112), (778, 2636), (1318, 1556)]