3121196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 5931744

約数和(自身を除く): 2810548

約数列:

[1, 2, 4, 13, 26, 52, 193, 311, 386, 622, 772, 1244, 2509, 4043, 5018, 8086, 10036, 16172, 60023, 120046, 240092, 780299, 1560598, 3121196]

約数ペア:

[(1, 3121196), (2, 1560598), (4, 780299), (13, 240092), (26, 120046), (52, 60023), (193, 16172), (311, 10036), (386, 8086), (622, 5018), (772, 4043), (1244, 2509)]