315082174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{112771}}^1$

素因数の和:112911

約数の個数: 16

約数和(自身を含む): 519653376

約数和(自身を除く): 204571202

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 112771, 225542, 1240481, 2480962, 14321917, 28643834, 157541087, 315082174]

約数ペア:

[(1, 315082174), (2, 157541087), (11, 28643834), (22, 14321917), (127, 2480962), (254, 1240481), (1397, 225542), (2794, 112771)]