2549488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2017}}^1$

素因数の和:2104

約数の個数: 20

約数和(自身を含む): 5004640

約数和(自身を除く): 2455152

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2017, 4034, 8068, 16136, 32272, 159343, 318686, 637372, 1274744, 2549488]

約数ペア:

[(1, 2549488), (2, 1274744), (4, 637372), (8, 318686), (16, 159343), (79, 32272), (158, 16136), (316, 8068), (632, 4034), (1264, 2017)]