2428618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 1459382

約数列:

[1, 2, 19, 38, 79, 158, 809, 1501, 1618, 3002, 15371, 30742, 63911, 127822, 1214309, 2428618]

約数ペア:

[(1, 2428618), (2, 1214309), (19, 127822), (38, 63911), (79, 30742), (158, 15371), (809, 3002), (1501, 1618)]