2161426835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3583}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 2824077312

約数和(自身を除く): 662650477

約数列:

[1, 5, 17, 47, 85, 151, 235, 755, 799, 2567, 3583, 3995, 7097, 12835, 17915, 35485, 60911, 120649, 168401, 304555, 541033, 603245, 842005, 2705165, 2862817, 9197561, 14314085, 25428551, 45987805, 127142755, 432285367, 2161426835]

約数ペア:

[(1, 2161426835), (5, 432285367), (17, 127142755), (47, 45987805), (85, 25428551), (151, 14314085), (235, 9197561), (755, 2862817), (799, 2705165), (2567, 842005), (3583, 603245), (3995, 541033), (7097, 304555), (12835, 168401), (17915, 120649), (35485, 60911)]