266404502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 499546080

約数和(自身を除く): 233141578

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 169, 182, 218, 338, 763, 1033, 1183, 1417, 1526, 2066, 2366, 2834, 7231, 9919, 13429, 14462, 18421, 19838, 26858, 36842, 94003, 112597, 128947, 174577, 188006, 225194, 257894, 349154, 788179, 1222039, 1463761, 1576358, 2444078, 2927522, 10246327, 19028893, 20492654, 38057786, 133202251, 266404502]

約数ペア:

[(1, 266404502), (2, 133202251), (7, 38057786), (13, 20492654), (14, 19028893), (26, 10246327), (91, 2927522), (109, 2444078), (169, 1576358), (182, 1463761), (218, 1222039), (338, 788179), (763, 349154), (1033, 257894), (1183, 225194), (1417, 188006), (1526, 174577), (2066, 128947), (2366, 112597), (2834, 94003), (7231, 36842), (9919, 26858), (13429, 19838), (14462, 18421)]