260880282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1114873}}^1$

素因数の和:1114894

約数の個数: 24

約数和(自身を含む): 608721204

約数和(自身を除く): 347840922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1114873, 2229746, 3344619, 6689238, 10033857, 14493349, 20067714, 28986698, 43480047, 86960094, 130440141, 260880282]

約数ペア:

[(1, 260880282), (2, 130440141), (3, 86960094), (6, 43480047), (9, 28986698), (13, 20067714), (18, 14493349), (26, 10033857), (39, 6689238), (78, 3344619), (117, 2229746), (234, 1114873)]