308706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 644544

約数和(自身を除く): 335838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2237, 4474, 6711, 13422, 51451, 102902, 154353, 308706]

約数ペア:

[(1, 308706), (2, 154353), (3, 102902), (6, 51451), (23, 13422), (46, 6711), (69, 4474), (138, 2237)]