713365940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5095471}}^1$

素因数の和:5095487

約数の個数: 24

約数和(自身を含む): 1712078592

約数和(自身を除く): 998712652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5095471, 10190942, 20381884, 25477355, 35668297, 50954710, 71336594, 101909420, 142673188, 178341485, 356682970, 713365940]

約数ペア:

[(1, 713365940), (2, 356682970), (4, 178341485), (5, 142673188), (7, 101909420), (10, 71336594), (14, 50954710), (20, 35668297), (28, 25477355), (35, 20381884), (70, 10190942), (140, 5095471)]