548451332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1549}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 1130136000

約数和(自身を除く): 581684668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 619, 1238, 1549, 2476, 3098, 6196, 6809, 8047, 13618, 16094, 17039, 20137, 27236, 32188, 34078, 40274, 68156, 80548, 88517, 177034, 221507, 354068, 443014, 886028, 958831, 1917662, 3835324, 10547141, 12464803, 21094282, 24929606, 42188564, 49859212, 137112833, 274225666, 548451332]

約数ペア:

[(1, 548451332), (2, 274225666), (4, 137112833), (11, 49859212), (13, 42188564), (22, 24929606), (26, 21094282), (44, 12464803), (52, 10547141), (143, 3835324), (286, 1917662), (572, 958831), (619, 886028), (1238, 443014), (1549, 354068), (2476, 221507), (3098, 177034), (6196, 88517), (6809, 80548), (8047, 68156), (13618, 40274), (16094, 34078), (17039, 32188), (20137, 27236)]