2487108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 6350400

約数和(自身を除く): 3863292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 149, 156, 214, 298, 321, 428, 447, 596, 642, 894, 1284, 1391, 1788, 1937, 2782, 3874, 4173, 5564, 5811, 7748, 8346, 11622, 15943, 16692, 23244, 31886, 47829, 63772, 95658, 191316, 207259, 414518, 621777, 829036, 1243554, 2487108]

約数ペア:

[(1, 2487108), (2, 1243554), (3, 829036), (4, 621777), (6, 414518), (12, 207259), (13, 191316), (26, 95658), (39, 63772), (52, 47829), (78, 31886), (107, 23244), (149, 16692), (156, 15943), (214, 11622), (298, 8346), (321, 7748), (428, 5811), (447, 5564), (596, 4173), (642, 3874), (894, 2782), (1284, 1937), (1391, 1788)]