2094855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 3898368

約数和(自身を除く): 1803513

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 281, 355, 497, 843, 1065, 1405, 1491, 1967, 2485, 4215, 5901, 7455, 9835, 19951, 29505, 59853, 99755, 139657, 299265, 418971, 698285, 2094855]

約数ペア:

[(1, 2094855), (3, 698285), (5, 418971), (7, 299265), (15, 139657), (21, 99755), (35, 59853), (71, 29505), (105, 19951), (213, 9835), (281, 7455), (355, 5901), (497, 4215), (843, 2485), (1065, 1967), (1405, 1491)]