7897970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 24

約数和(自身を含む): 14871276

約数和(自身を除く): 6973306

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 1493, 2645, 2986, 5290, 7465, 14930, 34339, 68678, 171695, 343390, 789797, 1579594, 3948985, 7897970]

約数ペア:

[(1, 7897970), (2, 3948985), (5, 1579594), (10, 789797), (23, 343390), (46, 171695), (115, 68678), (230, 34339), (529, 14930), (1058, 7465), (1493, 5290), (2645, 2986)]