2010390966

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{17351}}^1$

素因数の和:17557

約数の個数: 48

約数和(自身を含む): 4490767008

約数和(自身を除く): 2480376042

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 157, 246, 314, 369, 471, 738, 942, 1413, 2826, 6437, 12874, 17351, 19311, 34702, 38622, 52053, 57933, 104106, 115866, 156159, 312318, 711391, 1422782, 2134173, 2724107, 4268346, 5448214, 6402519, 8172321, 12805038, 16344642, 24516963, 49033926, 111688387, 223376774, 335065161, 670130322, 1005195483, 2010390966]

約数ペア:

[(1, 2010390966), (2, 1005195483), (3, 670130322), (6, 335065161), (9, 223376774), (18, 111688387), (41, 49033926), (82, 24516963), (123, 16344642), (157, 12805038), (246, 8172321), (314, 6402519), (369, 5448214), (471, 4268346), (738, 2724107), (942, 2134173), (1413, 1422782), (2826, 711391), (6437, 312318), (12874, 156159), (17351, 115866), (19311, 104106), (34702, 57933), (38622, 52053)]