2017805296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{35797}}^1$

素因数の和:36089

約数の個数: 40

約数和(自身を含む): 4225882304

約数和(自身を除く): 2208077008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 3523, 4336, 7046, 14092, 28184, 35797, 56368, 71594, 143188, 286376, 465361, 572752, 930722, 1861444, 3722888, 7445776, 9700987, 19401974, 38803948, 77607896, 126112831, 155215792, 252225662, 504451324, 1008902648, 2017805296]

約数ペア:

[(1, 2017805296), (2, 1008902648), (4, 504451324), (8, 252225662), (13, 155215792), (16, 126112831), (26, 77607896), (52, 38803948), (104, 19401974), (208, 9700987), (271, 7445776), (542, 3722888), (1084, 1861444), (2168, 930722), (3523, 572752), (4336, 465361), (7046, 286376), (14092, 143188), (28184, 71594), (35797, 56368)]