2837854

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 16

約数和(自身を含む): 4374000

約数和(自身を除く): 1536146

約数列:

[1, 2, 89, 107, 149, 178, 214, 298, 9523, 13261, 15943, 19046, 26522, 31886, 1418927, 2837854]

約数ペア:

[(1, 2837854), (2, 1418927), (89, 31886), (107, 26522), (149, 19046), (178, 15943), (214, 13261), (298, 9523)]