2009246552

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1553}}^1\times {\mathrm{3761}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 3858457680

約数和(自身を除く): 1849211128

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1553, 3106, 3761, 6212, 7522, 12424, 15044, 30088, 66779, 133558, 161723, 267116, 323446, 534232, 646892, 1293784, 5840833, 11681666, 23363332, 46726664, 251155819, 502311638, 1004623276, 2009246552]

約数ペア:

[(1, 2009246552), (2, 1004623276), (4, 502311638), (8, 251155819), (43, 46726664), (86, 23363332), (172, 11681666), (344, 5840833), (1553, 1293784), (3106, 646892), (3761, 534232), (6212, 323446), (7522, 267116), (12424, 161723), (15044, 133558), (30088, 66779)]