7749765244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{2371}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 14728412160

約数和(自身を除く): 6978646916

約数列:

[1, 2, 4, 13, 26, 52, 239, 263, 478, 526, 956, 1052, 2371, 3107, 3419, 4742, 6214, 6838, 9484, 12428, 13676, 30823, 61646, 62857, 123292, 125714, 251428, 566669, 623573, 817141, 1133338, 1247146, 1634282, 2266676, 2494292, 3268564, 7366697, 8106449, 14733394, 16212898, 29466788, 32425796, 149033947, 298067894, 596135788, 1937441311, 3874882622, 7749765244]

約数ペア:

[(1, 7749765244), (2, 3874882622), (4, 1937441311), (13, 596135788), (26, 298067894), (52, 149033947), (239, 32425796), (263, 29466788), (478, 16212898), (526, 14733394), (956, 8106449), (1052, 7366697), (2371, 3268564), (3107, 2494292), (3419, 2266676), (4742, 1634282), (6214, 1247146), (6838, 1133338), (9484, 817141), (12428, 623573), (13676, 566669), (30823, 251428), (61646, 125714), (62857, 123292)]