1384196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 2672544

約数和(自身を除く): 1288348

約数列:

[1, 2, 4, 11, 22, 44, 163, 193, 326, 386, 652, 772, 1793, 2123, 3586, 4246, 7172, 8492, 31459, 62918, 125836, 346049, 692098, 1384196]

約数ペア:

[(1, 1384196), (2, 692098), (4, 346049), (11, 125836), (22, 62918), (44, 31459), (163, 8492), (193, 7172), (326, 4246), (386, 3586), (652, 2123), (772, 1793)]