134468368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{494369}}^1$

素因数の和:494394

約数の個数: 20

約数和(自身を含む): 275858460

約数和(自身を除く): 141390092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 494369, 988738, 1977476, 3954952, 7909904, 8404273, 16808546, 33617092, 67234184, 134468368]

約数ペア:

[(1, 134468368), (2, 67234184), (4, 33617092), (8, 16808546), (16, 8404273), (17, 7909904), (34, 3954952), (68, 1977476), (136, 988738), (272, 494369)]