2265136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 20

約数和(自身を含む): 4456312

約数和(自身を除く): 2191176

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2113, 4226, 8452, 16904, 33808, 141571, 283142, 566284, 1132568, 2265136]

約数ペア:

[(1, 2265136), (2, 1132568), (4, 566284), (8, 283142), (16, 141571), (67, 33808), (134, 16904), (268, 8452), (536, 4226), (1072, 2113)]