2780016

素因数分解:

$2^4\times 3^1\times {\mathrm{57917}}^1$

素因数の和:57928

約数の個数: 20

約数和(自身を含む): 7181832

約数和(自身を除く): 4401816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 57917, 115834, 173751, 231668, 347502, 463336, 695004, 926672, 1390008, 2780016]

約数ペア:

[(1, 2780016), (2, 1390008), (3, 926672), (4, 695004), (6, 463336), (8, 347502), (12, 231668), (16, 173751), (24, 115834), (48, 57917)]