254229776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{547909}}^1$

素因数の和:547946

約数の個数: 20

約数和(自身を含む): 509556300

約数和(自身を除く): 255326524

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 547909, 1095818, 2191636, 4383272, 8766544, 15889361, 31778722, 63557444, 127114888, 254229776]

約数ペア:

[(1, 254229776), (2, 127114888), (4, 63557444), (8, 31778722), (16, 15889361), (29, 8766544), (58, 4383272), (116, 2191636), (232, 1095818), (464, 547909)]