542782042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{3313}}^1$

素因数の和:4014

約数の個数: 24

約数和(自身を含む): 896509908

約数和(自身を除く): 353727866

約数列:

[1, 2, 11, 22, 121, 242, 677, 1354, 3313, 6626, 7447, 14894, 36443, 72886, 81917, 163834, 400873, 801746, 2242901, 4485802, 24671911, 49343822, 271391021, 542782042]

約数ペア:

[(1, 542782042), (2, 271391021), (11, 49343822), (22, 24671911), (121, 4485802), (242, 2242901), (677, 801746), (1354, 400873), (3313, 163834), (6626, 81917), (7447, 72886), (14894, 36443)]