2201388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 5967360

約数和(自身を除く): 3765972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 359, 438, 511, 718, 876, 1022, 1077, 1436, 1533, 2044, 2154, 2513, 3066, 4308, 5026, 6132, 7539, 10052, 15078, 26207, 30156, 52414, 78621, 104828, 157242, 183449, 314484, 366898, 550347, 733796, 1100694, 2201388]

約数ペア:

[(1, 2201388), (2, 1100694), (3, 733796), (4, 550347), (6, 366898), (7, 314484), (12, 183449), (14, 157242), (21, 104828), (28, 78621), (42, 52414), (73, 30156), (84, 26207), (146, 15078), (219, 10052), (292, 7539), (359, 6132), (438, 5026), (511, 4308), (718, 3066), (876, 2513), (1022, 2154), (1077, 2044), (1436, 1533)]