1380492960310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1891086247}}^1$

素因数の和:1891086327

約数の個数: 16

約数和(自身を含む): 2518926882336

約数和(自身を除く): 1138433922026

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1891086247, 3782172494, 9455431235, 18910862470, 138049296031, 276098592062, 690246480155, 1380492960310]

約数ペア:

[(1, 1380492960310), (2, 690246480155), (5, 276098592062), (10, 138049296031), (73, 18910862470), (146, 9455431235), (365, 3782172494), (730, 1891086247)]