255269898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1090897}}^1$

素因数の和:1090918

約数の個数: 24

約数和(自身を含む): 595630308

約数和(自身を除く): 340360410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1090897, 2181794, 3272691, 6545382, 9818073, 14181661, 19636146, 28363322, 42544983, 85089966, 127634949, 255269898]

約数ペア:

[(1, 255269898), (2, 127634949), (3, 85089966), (6, 42544983), (9, 28363322), (13, 19636146), (18, 14181661), (26, 9818073), (39, 6545382), (78, 3272691), (117, 2181794), (234, 1090897)]