1971036291562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{21893}}^1\times {\mathrm{15121}}^1$

素因数の和:37258

約数の個数: 32

約数和(自身を含む): 3198243116880

約数和(自身を除く): 1227206825318

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 15121, 21893, 30242, 43786, 196573, 284609, 393146, 569218, 3462709, 5013497, 6925418, 10026994, 45015217, 65175461, 90030434, 130350922, 331044053, 662088106, 4303572689, 8607145378, 75809088137, 151618176274, 985518145781, 1971036291562]

約数ペア:

[(1, 1971036291562), (2, 985518145781), (13, 151618176274), (26, 75809088137), (229, 8607145378), (458, 4303572689), (2977, 662088106), (5954, 331044053), (15121, 130350922), (21893, 90030434), (30242, 65175461), (43786, 45015217), (196573, 10026994), (284609, 6925418), (393146, 5013497), (569218, 3462709)]