2398648

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 5437800

約数和(自身を除く): 3039152

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 211, 232, 392, 406, 422, 812, 844, 1421, 1477, 1624, 1688, 2842, 2954, 5684, 5908, 6119, 10339, 11368, 11816, 12238, 20678, 24476, 41356, 42833, 48952, 82712, 85666, 171332, 299831, 342664, 599662, 1199324, 2398648]

約数ペア:

[(1, 2398648), (2, 1199324), (4, 599662), (7, 342664), (8, 299831), (14, 171332), (28, 85666), (29, 82712), (49, 48952), (56, 42833), (58, 41356), (98, 24476), (116, 20678), (196, 12238), (203, 11816), (211, 11368), (232, 10339), (392, 6119), (406, 5908), (422, 5684), (812, 2954), (844, 2842), (1421, 1688), (1477, 1624)]