2008457588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3559}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 3828908160

約数和(自身を除く): 1820450572

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 193, 386, 731, 772, 1462, 2924, 3281, 3559, 6562, 7118, 8299, 13124, 14236, 16598, 33196, 60503, 121006, 141083, 153037, 242012, 282166, 306074, 564332, 612148, 686887, 1373774, 2601629, 2747548, 5203258, 10406516, 11677079, 23354158, 29536141, 46708316, 59072282, 118144564, 502114397, 1004228794, 2008457588]

約数ペア:

[(1, 2008457588), (2, 1004228794), (4, 502114397), (17, 118144564), (34, 59072282), (43, 46708316), (68, 29536141), (86, 23354158), (172, 11677079), (193, 10406516), (386, 5203258), (731, 2747548), (772, 2601629), (1462, 1373774), (2924, 686887), (3281, 612148), (3559, 564332), (6562, 306074), (7118, 282166), (8299, 242012), (13124, 153037), (14236, 141083), (16598, 121006), (33196, 60503)]