2488894188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{71693}}^1$

素因数の和:71974

約数の個数: 48

約数和(自身を含む): 6359544576

約数和(自身を除く): 3870650388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 789, 1052, 1578, 2893, 3156, 5786, 8679, 11572, 17358, 34716, 71693, 143386, 215079, 286772, 430158, 788623, 860316, 1577246, 2365869, 3154492, 4731738, 9463476, 18855259, 37710518, 56565777, 75421036, 113131554, 207407849, 226263108, 414815698, 622223547, 829631396, 1244447094, 2488894188]

約数ペア:

[(1, 2488894188), (2, 1244447094), (3, 829631396), (4, 622223547), (6, 414815698), (11, 226263108), (12, 207407849), (22, 113131554), (33, 75421036), (44, 56565777), (66, 37710518), (132, 18855259), (263, 9463476), (526, 4731738), (789, 3154492), (1052, 2365869), (1578, 1577246), (2893, 860316), (3156, 788623), (5786, 430158), (8679, 286772), (11572, 215079), (17358, 143386), (34716, 71693)]