2045018424

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1981607}}^1$

素因数の和:1981659

約数の個数: 32

約数和(自身を含む): 5231445120

約数和(自身を除く): 3186426696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1981607, 3963214, 5944821, 7926428, 11889642, 15852856, 23779284, 47558568, 85209101, 170418202, 255627303, 340836404, 511254606, 681672808, 1022509212, 2045018424]

約数ペア:

[(1, 2045018424), (2, 1022509212), (3, 681672808), (4, 511254606), (6, 340836404), (8, 255627303), (12, 170418202), (24, 85209101), (43, 47558568), (86, 23779284), (129, 15852856), (172, 11889642), (258, 7926428), (344, 5944821), (516, 3963214), (1032, 1981607)]