2017608005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{15401}}^1$

素因数の和:15629

約数の個数: 32

約数和(自身を含む): 2927612160

約数和(自身を除く): 910004155

約数列:

[1, 5, 7, 19, 35, 95, 133, 197, 665, 985, 1379, 3743, 6895, 15401, 18715, 26201, 77005, 107807, 131005, 292619, 539035, 1463095, 2048333, 3033997, 10241665, 15169985, 21237979, 57645943, 106189895, 288229715, 403521601, 2017608005]

約数ペア:

[(1, 2017608005), (5, 403521601), (7, 288229715), (19, 106189895), (35, 57645943), (95, 21237979), (133, 15169985), (197, 10241665), (665, 3033997), (985, 2048333), (1379, 1463095), (3743, 539035), (6895, 292619), (15401, 131005), (18715, 107807), (26201, 77005)]