2450872048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9010559}}^1$

素因数の和:9010584

約数の個数: 20

約数和(自身を含む): 5027892480

約数和(自身を除く): 2577020432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9010559, 18021118, 36042236, 72084472, 144168944, 153179503, 306359006, 612718012, 1225436024, 2450872048]

約数ペア:

[(1, 2450872048), (2, 1225436024), (4, 612718012), (8, 306359006), (16, 153179503), (17, 144168944), (34, 72084472), (68, 36042236), (136, 18021118), (272, 9010559)]