2801031002

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{13463}}^1$

素因数の和:13683

約数の個数: 48

約数和(自身を含む): 5359856832

約数和(自身を除く): 2558825830

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 193, 386, 539, 1078, 1351, 2123, 2702, 4246, 9457, 13463, 14861, 18914, 26926, 29722, 94241, 104027, 148093, 188482, 208054, 296186, 659687, 1036651, 1319374, 2073302, 2598359, 5196718, 7256557, 14513114, 18188513, 28581949, 36377026, 57163898, 127319591, 200073643, 254639182, 400147286, 1400515501, 2801031002]

約数ペア:

[(1, 2801031002), (2, 1400515501), (7, 400147286), (11, 254639182), (14, 200073643), (22, 127319591), (49, 57163898), (77, 36377026), (98, 28581949), (154, 18188513), (193, 14513114), (386, 7256557), (539, 5196718), (1078, 2598359), (1351, 2073302), (2123, 1319374), (2702, 1036651), (4246, 659687), (9457, 296186), (13463, 208054), (14861, 188482), (18914, 148093), (26926, 104027), (29722, 94241)]