997066

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:549

約数の個数: 16

約数和(自身を含む): 1722240

約数和(自身を除く): 725174

約数列:

[1, 2, 7, 14, 229, 311, 458, 622, 1603, 2177, 3206, 4354, 71219, 142438, 498533, 997066]

約数ペア:

[(1, 997066), (2, 498533), (7, 142438), (14, 71219), (229, 4354), (311, 3206), (458, 2177), (622, 1603)]