2656553613

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 4420915200

約数和(自身を除く): 1764361587

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 89, 161, 203, 267, 483, 609, 623, 667, 1869, 2001, 2047, 2131, 2581, 4669, 6141, 6393, 7743, 14007, 14329, 14917, 18067, 42987, 44751, 49013, 54201, 59363, 61799, 147039, 178089, 185397, 189659, 343091, 415541, 432593, 568977, 1029273, 1246623, 1297779, 1327613, 1421377, 3982839, 4264131, 4362157, 5500111, 9949639, 13086471, 16500333, 29848917, 30535099, 38500777, 91605297, 115502331, 126502553, 379507659, 885517871, 2656553613]

約数ペア:

[(1, 2656553613), (3, 885517871), (7, 379507659), (21, 126502553), (23, 115502331), (29, 91605297), (69, 38500777), (87, 30535099), (89, 29848917), (161, 16500333), (203, 13086471), (267, 9949639), (483, 5500111), (609, 4362157), (623, 4264131), (667, 3982839), (1869, 1421377), (2001, 1327613), (2047, 1297779), (2131, 1246623), (2581, 1029273), (4669, 568977), (6141, 432593), (6393, 415541), (7743, 343091), (14007, 189659), (14329, 185397), (14917, 178089), (18067, 147039), (42987, 61799), (44751, 59363), (49013, 54201)]