5425212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 13829760

約数和(自身を除く): 8404548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 419, 498, 838, 996, 1079, 1257, 1676, 2158, 2514, 3237, 4316, 5028, 5447, 6474, 10894, 12948, 16341, 21788, 32682, 34777, 65364, 69554, 104331, 139108, 208662, 417324, 452101, 904202, 1356303, 1808404, 2712606, 5425212]

約数ペア:

[(1, 5425212), (2, 2712606), (3, 1808404), (4, 1356303), (6, 904202), (12, 452101), (13, 417324), (26, 208662), (39, 139108), (52, 104331), (78, 69554), (83, 65364), (156, 34777), (166, 32682), (249, 21788), (332, 16341), (419, 12948), (498, 10894), (838, 6474), (996, 5447), (1079, 5028), (1257, 4316), (1676, 3237), (2158, 2514)]