4865478254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{104021}}^1$

素因数の和:104300

約数の個数: 32

約数和(自身を含む): 9017459136

約数和(自身を除く): 4151980882

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1799, 3341, 3598, 6682, 23387, 46774, 104021, 208042, 728147, 1352273, 1456294, 2704546, 9465911, 18931822, 26733397, 53466794, 187133779, 347534161, 374267558, 695068322, 2432739127, 4865478254]

約数ペア:

[(1, 4865478254), (2, 2432739127), (7, 695068322), (13, 374267558), (14, 347534161), (26, 187133779), (91, 53466794), (182, 26733397), (257, 18931822), (514, 9465911), (1799, 2704546), (3341, 1456294), (3598, 1352273), (6682, 728147), (23387, 208042), (46774, 104021)]