678335090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2949283}}^1$

素因数の和:2949313

約数の個数: 16

約数和(自身を含む): 1274090688

約数和(自身を除く): 595755598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2949283, 5898566, 14746415, 29492830, 67833509, 135667018, 339167545, 678335090]

約数ペア:

[(1, 678335090), (2, 339167545), (5, 135667018), (10, 67833509), (23, 29492830), (46, 14746415), (115, 5898566), (230, 2949283)]