2527252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 3061100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 131, 182, 212, 262, 364, 371, 524, 689, 742, 917, 1378, 1484, 1703, 1834, 2756, 3406, 3668, 4823, 6812, 6943, 9646, 11921, 13886, 19292, 23842, 27772, 47684, 48601, 90259, 97202, 180518, 194404, 361036, 631813, 1263626, 2527252]

約数ペア:

[(1, 2527252), (2, 1263626), (4, 631813), (7, 361036), (13, 194404), (14, 180518), (26, 97202), (28, 90259), (52, 48601), (53, 47684), (91, 27772), (106, 23842), (131, 19292), (182, 13886), (212, 11921), (262, 9646), (364, 6943), (371, 6812), (524, 4823), (689, 3668), (742, 3406), (917, 2756), (1378, 1834), (1484, 1703)]