2018678704

素因数分解:

$2^4\times 7^1\times {\mathrm{18023917}}^1$

素因数の和:18023932

約数の個数: 20

約数和(自身を含む): 4469931664

約数和(自身を除く): 2451252960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18023917, 36047834, 72095668, 126167419, 144191336, 252334838, 288382672, 504669676, 1009339352, 2018678704]

約数ペア:

[(1, 2018678704), (2, 1009339352), (4, 504669676), (7, 288382672), (8, 252334838), (14, 144191336), (16, 126167419), (28, 72095668), (56, 36047834), (112, 18023917)]