1390773722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{354247}}^1$

素因数の和:354413

約数の個数: 16

約数和(自身を含む): 2261519232

約数和(自身を除く): 870745510

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 354247, 708494, 4605211, 9210422, 53491297, 106982594, 695386861, 1390773722]

約数ペア:

[(1, 1390773722), (2, 695386861), (13, 106982594), (26, 53491297), (151, 9210422), (302, 4605211), (1963, 708494), (3926, 354247)]