2045751190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{273131}}^1$

素因数の和:273252

約数の個数: 32

約数和(自身を含む): 4247748864

約数和(自身を除く): 2201997674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 273131, 546262, 1365655, 1911917, 2731310, 3823834, 9559585, 19119170, 29225017, 58450034, 146125085, 204575119, 292250170, 409150238, 1022875595, 2045751190]

約数ペア:

[(1, 2045751190), (2, 1022875595), (5, 409150238), (7, 292250170), (10, 204575119), (14, 146125085), (35, 58450034), (70, 29225017), (107, 19119170), (214, 9559585), (535, 3823834), (749, 2731310), (1070, 1911917), (1498, 1365655), (3745, 546262), (7490, 273131)]