318653036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{31751}}^1$

素因数の和:31961

約数の個数: 24

約数和(自身を含む): 603669024

約数和(自身を除く): 285015988

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 31751, 63502, 127004, 412763, 825526, 1651052, 6127943, 12255886, 24511772, 79663259, 159326518, 318653036]

約数ペア:

[(1, 318653036), (2, 159326518), (4, 79663259), (13, 24511772), (26, 12255886), (52, 6127943), (193, 1651052), (386, 825526), (772, 412763), (2509, 127004), (5018, 63502), (10036, 31751)]