2087156954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{2153}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 3343697280

約数和(自身を除く): 1256540326

約数列:

[1, 2, 19, 38, 97, 194, 263, 526, 1843, 2153, 3686, 4306, 4997, 9994, 25511, 40907, 51022, 81814, 208841, 417682, 484709, 566239, 969418, 1132478, 3967979, 7935958, 10758541, 21517082, 54925183, 109850366, 1043578477, 2087156954]

約数ペア:

[(1, 2087156954), (2, 1043578477), (19, 109850366), (38, 54925183), (97, 21517082), (194, 10758541), (263, 7935958), (526, 3967979), (1843, 1132478), (2153, 969418), (3686, 566239), (4306, 484709), (4997, 417682), (9994, 208841), (25511, 81814), (40907, 51022)]