2080796848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10003831}}^1$

素因数の和:10003852

約数の個数: 20

約数和(自身を含む): 4341663088

約数和(自身を除く): 2260866240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10003831, 20007662, 40015324, 80030648, 130049803, 160061296, 260099606, 520199212, 1040398424, 2080796848]

約数ペア:

[(1, 2080796848), (2, 1040398424), (4, 520199212), (8, 260099606), (13, 160061296), (16, 130049803), (26, 80030648), (52, 40015324), (104, 20007662), (208, 10003831)]