4371536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21038

約数の個数: 20

約数和(自身を含む): 9121812

約数和(自身を除く): 4750276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21017, 42034, 84068, 168136, 273221, 336272, 546442, 1092884, 2185768, 4371536]

約数ペア:

[(1, 4371536), (2, 2185768), (4, 1092884), (8, 546442), (13, 336272), (16, 273221), (26, 168136), (52, 84068), (104, 42034), (208, 21017)]