1315050553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 1510502400

約数和(自身を除く): 195451847

約数列:

[1, 19, 23, 43, 47, 437, 817, 893, 989, 1081, 1489, 2021, 18791, 20539, 28291, 34247, 38399, 46483, 64027, 69983, 650693, 883177, 1216513, 1329677, 1472621, 1609609, 3009269, 27979799, 30582571, 57176111, 69213187, 1315050553]

約数ペア:

[(1, 1315050553), (19, 69213187), (23, 57176111), (43, 30582571), (47, 27979799), (437, 3009269), (817, 1609609), (893, 1472621), (989, 1329677), (1081, 1216513), (1489, 883177), (2021, 650693), (18791, 69983), (20539, 64027), (28291, 46483), (34247, 38399)]