428532.00000000

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{9941}}^1$

素因数の和:10410

約数の個数: 20

約数和(自身を含む): 142389324

約数和(自身を除く): 69064508

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 9941, 19882, 39764, 79528, 159056, 4582801, 9165602, 18331204, 36662408, 73324816]

約数ペア:

[(1, 73324816), (2, 36662408), (4, 18331204), (8, 9165602), (16, 4582801), (461, 159056), (922, 79528), (1844, 39764), (3688, 19882), (7376, 9941)]