266888410132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{49460417}}^1$

素因数の和:49460511

約数の個数: 24

約数和(自身を含む): 498561013440

約数和(自身を除く): 231672603308

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 49460417, 98920834, 197841668, 939747923, 1879495846, 3511689607, 3758991692, 7023379214, 14046758428, 66722102533, 133444205066, 266888410132]

約数ペア:

[(1, 266888410132), (2, 133444205066), (4, 66722102533), (19, 14046758428), (38, 7023379214), (71, 3758991692), (76, 3511689607), (142, 1879495846), (284, 939747923), (1349, 197841668), (2698, 98920834), (5396, 49460417)]