282477884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{65449}}^1$

素因数の和:65549

約数の個数: 24

約数和(自身を含む): 538784400

約数和(自身を除く): 256306516

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 65449, 130898, 261796, 850837, 1701674, 3403348, 5432267, 10864534, 21729068, 70619471, 141238942, 282477884]

約数ペア:

[(1, 282477884), (2, 141238942), (4, 70619471), (13, 21729068), (26, 10864534), (52, 5432267), (83, 3403348), (166, 1701674), (332, 850837), (1079, 261796), (2158, 130898), (4316, 65449)]