7214806.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2903}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 54248926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2903, 3926, 5806, 9815, 14515, 19630, 29030, 37739, 75478, 188695, 377390, 438353, 876706, 2191765, 4383530, 5698589, 11397178, 28492945, 56985890]

約数ペア:

[(1, 56985890), (2, 28492945), (5, 11397178), (10, 5698589), (13, 4383530), (26, 2191765), (65, 876706), (130, 438353), (151, 377390), (302, 188695), (755, 75478), (1510, 37739), (1963, 29030), (2903, 19630), (3926, 14515), (5806, 9815)]