285289972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{158143}}^1$

素因数の和:158199

約数の個数: 24

約数和(自身を含む): 557932032

約数和(自身を除く): 272642060

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 158143, 316286, 632572, 1739573, 3479146, 6483863, 6958292, 12967726, 25935452, 71322493, 142644986, 285289972]

約数ペア:

[(1, 285289972), (2, 142644986), (4, 71322493), (11, 25935452), (22, 12967726), (41, 6958292), (44, 6483863), (82, 3479146), (164, 1739573), (451, 632572), (902, 316286), (1804, 158143)]