171205124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{5791}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 316243200

約数和(自身を除く): 145038076

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 5791, 7391, 11582, 14782, 23164, 29564, 110029, 220058, 440116, 2252699, 4505398, 9010796, 42801281, 85602562, 171205124]

約数ペア:

[(1, 171205124), (2, 85602562), (4, 42801281), (19, 9010796), (38, 4505398), (76, 2252699), (389, 440116), (778, 220058), (1556, 110029), (5791, 29564), (7391, 23164), (11582, 14782)]