2080251678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{171553}}^1$

素因数の和:171648

約数の個数: 32

約数和(自身を含む): 4347864576

約数和(自身を除く): 2267612898

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 2021, 4042, 6063, 12126, 171553, 343106, 514659, 1029318, 7376779, 8062991, 14753558, 16125982, 22130337, 24188973, 44260674, 48377946, 346708613, 693417226, 1040125839, 2080251678]

約数ペア:

[(1, 2080251678), (2, 1040125839), (3, 693417226), (6, 346708613), (43, 48377946), (47, 44260674), (86, 24188973), (94, 22130337), (129, 16125982), (141, 14753558), (258, 8062991), (282, 7376779), (2021, 1029318), (4042, 514659), (6063, 343106), (12126, 171553)]