2242804655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{2281}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 3315435648

約数和(自身を除く): 1072630993

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 2161, 2281, 10805, 11405, 15127, 15967, 28093, 29653, 75635, 79835, 140465, 148265, 196651, 207571, 983255, 1037855, 4929241, 24646205, 34504687, 64080133, 172523435, 320400665, 448560931, 2242804655]

約数ペア:

[(1, 2242804655), (5, 448560931), (7, 320400665), (13, 172523435), (35, 64080133), (65, 34504687), (91, 24646205), (455, 4929241), (2161, 1037855), (2281, 983255), (10805, 207571), (11405, 196651), (15127, 148265), (15967, 140465), (28093, 79835), (29653, 75635)]