2051268861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28859}}^1$

素因数の和:28953

約数の個数: 32

約数和(自身を含む): 3047616000

約数和(自身を除く): 996347139

約数列:

[1, 3, 19, 29, 43, 57, 87, 129, 551, 817, 1247, 1653, 2451, 3741, 23693, 28859, 71079, 86577, 548321, 836911, 1240937, 1644963, 2510733, 3722811, 15901309, 23577803, 35987173, 47703927, 70733409, 107961519, 683756287, 2051268861]

約数ペア:

[(1, 2051268861), (3, 683756287), (19, 107961519), (29, 70733409), (43, 47703927), (57, 35987173), (87, 23577803), (129, 15901309), (551, 3722811), (817, 2510733), (1247, 1644963), (1653, 1240937), (2451, 836911), (3741, 548321), (23693, 86577), (28859, 71079)]