12881151056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1155053}}^1$

素因数の和:1155119

約数の個数: 40

約数和(自身を含む): 27069845544

約数和(自身を除く): 14188694488

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 1155053, 2310106, 4620212, 9240424, 18480848, 19635901, 39271802, 47357173, 78543604, 94714346, 157087208, 189428692, 314174416, 378857384, 757714768, 805071941, 1610143882, 3220287764, 6440575528, 12881151056]

約数ペア:

[(1, 12881151056), (2, 6440575528), (4, 3220287764), (8, 1610143882), (16, 805071941), (17, 757714768), (34, 378857384), (41, 314174416), (68, 189428692), (82, 157087208), (136, 94714346), (164, 78543604), (272, 47357173), (328, 39271802), (656, 19635901), (697, 18480848), (1394, 9240424), (2788, 4620212), (5576, 2310106), (11152, 1155053)]