2277778314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{499}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 5249664000

約数和(自身を除く): 2971885686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 433, 499, 502, 753, 866, 998, 1299, 1497, 1506, 1757, 2598, 2994, 3031, 3493, 3514, 5271, 6062, 6986, 9093, 10479, 10542, 18186, 20958, 108683, 125249, 216067, 217366, 250498, 326049, 375747, 432134, 648201, 652098, 751494, 760781, 876743, 1296402, 1512469, 1521562, 1753486, 2282343, 2630229, 3024938, 4537407, 4564686, 5260458, 9074814, 54232817, 108465634, 162698451, 325396902, 379629719, 759259438, 1138889157, 2277778314]

約数ペア:

[(1, 2277778314), (2, 1138889157), (3, 759259438), (6, 379629719), (7, 325396902), (14, 162698451), (21, 108465634), (42, 54232817), (251, 9074814), (433, 5260458), (499, 4564686), (502, 4537407), (753, 3024938), (866, 2630229), (998, 2282343), (1299, 1753486), (1497, 1521562), (1506, 1512469), (1757, 1296402), (2598, 876743), (2994, 760781), (3031, 751494), (3493, 652098), (3514, 648201), (5271, 432134), (6062, 375747), (6986, 326049), (9093, 250498), (10479, 217366), (10542, 216067), (18186, 125249), (20958, 108683)]