1820348528

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{149503}}^1$

素因数の和:150272

約数の個数: 20

約数和(自身を含む): 3531583488

約数和(自身を除く): 1711234960

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 149503, 299006, 598012, 1196024, 2392048, 113771783, 227543566, 455087132, 910174264, 1820348528]

約数ペア:

[(1, 1820348528), (2, 910174264), (4, 455087132), (8, 227543566), (16, 113771783), (761, 2392048), (1522, 1196024), (3044, 598012), (6088, 299006), (12176, 149503)]