1900550646442

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{38593}}^1\times {\mathrm{10079}}^1$

素因数の和:49030

約数の個数: 32

約数和(自身を含む): 3267831168000

約数和(自身を除く): 1367280521558

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 10079, 20158, 38593, 70553, 77186, 141106, 270151, 540302, 3517571, 7035142, 13468957, 24622997, 26937914, 49245994, 94282699, 188565398, 388978847, 777957694, 2722851929, 5445703858, 135753617603, 271507235206, 950275323221, 1900550646442]

約数ペア:

[(1, 1900550646442), (2, 950275323221), (7, 271507235206), (14, 135753617603), (349, 5445703858), (698, 2722851929), (2443, 777957694), (4886, 388978847), (10079, 188565398), (20158, 94282699), (38593, 49245994), (70553, 26937914), (77186, 24622997), (141106, 13468957), (270151, 7035142), (540302, 3517571)]