1259593874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{64403}}^1$

素因数の和:64550

約数の個数: 32

約数和(自身を含む): 2374189056

約数和(自身を除く): 1114595182

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2794, 9779, 19558, 64403, 128806, 450821, 708433, 901642, 1416866, 4959031, 8179181, 9918062, 16358362, 57254267, 89970991, 114508534, 179941982, 629796937, 1259593874]

約数ペア:

[(1, 1259593874), (2, 629796937), (7, 179941982), (11, 114508534), (14, 89970991), (22, 57254267), (77, 16358362), (127, 9918062), (154, 8179181), (254, 4959031), (889, 1416866), (1397, 901642), (1778, 708433), (2794, 450821), (9779, 128806), (19558, 64403)]