1139842394

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 1762401564

約数和(自身を除く): 622559170

約数列:

[1, 2, 41, 82, 197, 394, 1681, 1721, 3362, 3442, 8077, 16154, 70561, 141122, 331157, 339037, 662314, 678074, 2893001, 5786002, 13900517, 27801034, 569921197, 1139842394]

約数ペア:

[(1, 1139842394), (2, 569921197), (41, 27801034), (82, 13900517), (197, 5786002), (394, 2893001), (1681, 678074), (1721, 662314), (3362, 339037), (3442, 331157), (8077, 141122), (16154, 70561)]