2885691344

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1210441}}^1$

素因数の和:1210598

約数の個数: 20

約数和(自身を含む): 5628555300

約数和(自身を除く): 2742863956

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 1210441, 2420882, 4841764, 9683528, 19367056, 180355709, 360711418, 721422836, 1442845672, 2885691344]

約数ペア:

[(1, 2885691344), (2, 1442845672), (4, 721422836), (8, 360711418), (16, 180355709), (149, 19367056), (298, 9683528), (596, 4841764), (1192, 2420882), (2384, 1210441)]