804879088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3869611}}^1$

素因数の和:3869632

約数の個数: 20

約数和(自身を含む): 1679411608

約数和(自身を除く): 874532520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3869611, 7739222, 15478444, 30956888, 50304943, 61913776, 100609886, 201219772, 402439544, 804879088]

約数ペア:

[(1, 804879088), (2, 402439544), (4, 201219772), (8, 100609886), (13, 61913776), (16, 50304943), (26, 30956888), (52, 15478444), (104, 7739222), (208, 3869611)]