454890389612

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{1021}}^1\times {\mathrm{433399}}^1$

素因数の和:434681

約数の個数: 24

約数和(自身を含む): 799940248800

約数和(自身を除く): 345049859188

約数列:

[1, 2, 4, 257, 514, 1021, 1028, 2042, 4084, 262397, 433399, 524794, 866798, 1049588, 1733596, 111383543, 222767086, 442500379, 445534172, 885000758, 1770001516, 113722597403, 227445194806, 454890389612]

約数ペア:

[(1, 454890389612), (2, 227445194806), (4, 113722597403), (257, 1770001516), (514, 885000758), (1021, 445534172), (1028, 442500379), (2042, 222767086), (4084, 111383543), (262397, 1733596), (433399, 1049588), (524794, 866798)]