994486246

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{35449}}^1$

素因数の和:35560

約数の個数: 24

約数和(自身を含む): 1634812200

約数和(自身を除く): 640325954

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 14027, 28054, 35449, 70898, 460837, 921674, 2942267, 5884534, 5990881, 11981762, 38249471, 76498942, 497243123, 994486246]

約数ペア:

[(1, 994486246), (2, 497243123), (13, 76498942), (26, 38249471), (83, 11981762), (166, 5990881), (169, 5884534), (338, 2942267), (1079, 921674), (2158, 460837), (14027, 70898), (28054, 35449)]