332489018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{81773}}^1$

素因数の和:81901

約数の個数: 16

約数和(自身を含む): 529895520

約数和(自身を除く): 197406502

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 81773, 163546, 1553687, 3107374, 8749711, 17499422, 166244509, 332489018]

約数ペア:

[(1, 332489018), (2, 166244509), (19, 17499422), (38, 8749711), (107, 3107374), (214, 1553687), (2033, 163546), (4066, 81773)]