2740156972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5150671}}^1$

素因数の和:5150701

約数の個数: 24

約数和(自身を含む): 5768752640

約数和(自身を除く): 3028595668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5150671, 10301342, 20602684, 36054697, 72109394, 97862749, 144218788, 195725498, 391450996, 685039243, 1370078486, 2740156972]

約数ペア:

[(1, 2740156972), (2, 1370078486), (4, 685039243), (7, 391450996), (14, 195725498), (19, 144218788), (28, 97862749), (38, 72109394), (76, 36054697), (133, 20602684), (266, 10301342), (532, 5150671)]