2021953837

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 2325818880

約数和(自身を除く): 303865043

約数列:

[1, 17, 19, 37, 323, 367, 461, 629, 703, 6239, 6973, 7837, 8759, 11951, 13579, 17057, 118541, 148903, 169187, 230843, 258001, 289969, 324083, 2876179, 3214553, 4386017, 5509411, 6259919, 54647401, 106418623, 118938461, 2021953837]

約数ペア:

[(1, 2021953837), (17, 118938461), (19, 106418623), (37, 54647401), (323, 6259919), (367, 5509411), (461, 4386017), (629, 3214553), (703, 2876179), (6239, 324083), (6973, 289969), (7837, 258001), (8759, 230843), (11951, 169187), (13579, 148903), (17057, 118541)]