2805941908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{115319}}^1$

素因数の和:115420

約数の個数: 48

約数和(自身を含む): 6199603200

約数和(自身を除く): 3393661292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 115319, 230638, 461276, 807233, 1268509, 1614466, 2537018, 3228932, 5074036, 8879563, 9110201, 17759126, 18220402, 35518252, 36440804, 63771407, 100212211, 127542814, 200424422, 255085628, 400848844, 701485477, 1402970954, 2805941908]

約数ペア:

[(1, 2805941908), (2, 1402970954), (4, 701485477), (7, 400848844), (11, 255085628), (14, 200424422), (22, 127542814), (28, 100212211), (44, 63771407), (77, 36440804), (79, 35518252), (154, 18220402), (158, 17759126), (308, 9110201), (316, 8879563), (553, 5074036), (869, 3228932), (1106, 2537018), (1738, 1614466), (2212, 1268509), (3476, 807233), (6083, 461276), (12166, 230638), (24332, 115319)]