267288788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{26633}}^1$

素因数の和:26843

約数の個数: 24

約数和(自身を含む): 506365608

約数和(自身を除く): 239076820

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 26633, 53266, 106532, 346229, 692458, 1384916, 5140169, 10280338, 20560676, 66822197, 133644394, 267288788]

約数ペア:

[(1, 267288788), (2, 133644394), (4, 66822197), (13, 20560676), (26, 10280338), (52, 5140169), (193, 1384916), (386, 692458), (772, 346229), (2509, 106532), (5018, 53266), (10036, 26633)]