1020746168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239387}}^1$

素因数の和:239447

約数の個数: 32

約数和(自身を含む): 2111402160

約数和(自身を除く): 1090655992

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 239387, 478774, 957548, 1915096, 3112031, 6224062, 9814867, 12448124, 19629734, 24896248, 39259468, 78518936, 127593271, 255186542, 510373084, 1020746168]

約数ペア:

[(1, 1020746168), (2, 510373084), (4, 255186542), (8, 127593271), (13, 78518936), (26, 39259468), (41, 24896248), (52, 19629734), (82, 12448124), (104, 9814867), (164, 6224062), (328, 3112031), (533, 1915096), (1066, 957548), (2132, 478774), (4264, 239387)]