1728013826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1020079}}^1$

素因数の和:1020110

約数の個数: 24

約数和(自身を含む): 3256095360

約数和(自身を除く): 1528081534

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 1020079, 2040158, 7140553, 11220869, 14281106, 22441738, 78546083, 123429559, 157092166, 246859118, 864006913, 1728013826]

約数ペア:

[(1, 1728013826), (2, 864006913), (7, 246859118), (11, 157092166), (14, 123429559), (22, 78546083), (77, 22441738), (121, 14281106), (154, 11220869), (242, 7140553), (847, 2040158), (1694, 1020079)]