2018264641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 2212069376

約数和(自身を除く): 193804735

約数列:

[1, 31, 37, 43, 151, 271, 1147, 1333, 1591, 4681, 5587, 6493, 8401, 10027, 11653, 40921, 49321, 173197, 201283, 240241, 310837, 361243, 431161, 1268551, 1514077, 1759603, 7447471, 13365991, 46936387, 54547693, 65105311, 2018264641]

約数ペア:

[(1, 2018264641), (31, 65105311), (37, 54547693), (43, 46936387), (151, 13365991), (271, 7447471), (1147, 1759603), (1333, 1514077), (1591, 1268551), (4681, 431161), (5587, 361243), (6493, 310837), (8401, 240241), (10027, 201283), (11653, 173197), (40921, 49321)]