997208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 1930560

約数和(自身を除く): 933352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4021, 8042, 16084, 32168, 124651, 249302, 498604, 997208]

約数ペア:

[(1, 997208), (2, 498604), (4, 249302), (8, 124651), (31, 32168), (62, 16084), (124, 8042), (248, 4021)]