4791226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 7931520

約数和(自身を除く): 3140294

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 2447, 4894, 26917, 53834, 217783, 435566, 2395613, 4791226]

約数ペア:

[(1, 4791226), (2, 2395613), (11, 435566), (22, 217783), (89, 53834), (178, 26917), (979, 4894), (1958, 2447)]