129793532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{3593}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 248158512

約数和(自身を除く): 118364980

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 3284, 3593, 7186, 9031, 14372, 18062, 36124, 39523, 79046, 158092, 2949853, 5899706, 11799412, 32448383, 64896766, 129793532]

約数ペア:

[(1, 129793532), (2, 64896766), (4, 32448383), (11, 11799412), (22, 5899706), (44, 2949853), (821, 158092), (1642, 79046), (3284, 39523), (3593, 36124), (7186, 18062), (9031, 14372)]