2184650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3386

約数の個数: 24

約数和(自身を含む): 4377324

約数和(自身を除く): 2192674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3361, 6722, 16805, 33610, 43693, 84025, 87386, 168050, 218465, 436930, 1092325, 2184650]

約数ペア:

[(1, 2184650), (2, 1092325), (5, 436930), (10, 218465), (13, 168050), (25, 87386), (26, 84025), (50, 43693), (65, 33610), (130, 16805), (325, 6722), (650, 3361)]