4775810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 9806832

約数和(自身を除く): 5031022

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2161, 2210, 4322, 10805, 21610, 28093, 36737, 56186, 73474, 140465, 183685, 280930, 367370, 477581, 955162, 2387905, 4775810]

約数ペア:

[(1, 4775810), (2, 2387905), (5, 955162), (10, 477581), (13, 367370), (17, 280930), (26, 183685), (34, 140465), (65, 73474), (85, 56186), (130, 36737), (170, 28093), (221, 21610), (442, 10805), (1105, 4322), (2161, 2210)]