4139243615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{2467}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 5433232896

約数和(自身を除く): 1293989281

約数列:

[1, 5, 13, 65, 83, 311, 415, 1079, 1555, 2467, 4043, 5395, 12335, 20215, 25813, 32071, 129065, 160355, 204761, 335569, 767237, 1023805, 1677845, 2661893, 3836185, 9974081, 13309465, 49870405, 63680671, 318403355, 827848723, 4139243615]

約数ペア:

[(1, 4139243615), (5, 827848723), (13, 318403355), (65, 63680671), (83, 49870405), (311, 13309465), (415, 9974081), (1079, 3836185), (1555, 2661893), (2467, 1677845), (4043, 1023805), (5395, 767237), (12335, 335569), (20215, 204761), (25813, 160355), (32071, 129065)]