2029778868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{14669}}^1$

素因数の和:15576

約数の個数: 48

約数和(自身を含む): 5106568320

約数和(自身を除く): 3076789452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 887, 1774, 2661, 3548, 5322, 10644, 11531, 14669, 23062, 29338, 34593, 44007, 46124, 58676, 69186, 88014, 138372, 176028, 190697, 381394, 572091, 762788, 1144182, 2288364, 13011403, 26022806, 39034209, 52045612, 78068418, 156136836, 169148239, 338296478, 507444717, 676592956, 1014889434, 2029778868]

約数ペア:

[(1, 2029778868), (2, 1014889434), (3, 676592956), (4, 507444717), (6, 338296478), (12, 169148239), (13, 156136836), (26, 78068418), (39, 52045612), (52, 39034209), (78, 26022806), (156, 13011403), (887, 2288364), (1774, 1144182), (2661, 762788), (3548, 572091), (5322, 381394), (10644, 190697), (11531, 176028), (14669, 138372), (23062, 88014), (29338, 69186), (34593, 58676), (44007, 46124)]