2374645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1350923

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 307, 455, 595, 1105, 1535, 1547, 2149, 3991, 5219, 7735, 10745, 19955, 26095, 27937, 36533, 67847, 139685, 182665, 339235, 474929, 2374645]

約数ペア:

[(1, 2374645), (5, 474929), (7, 339235), (13, 182665), (17, 139685), (35, 67847), (65, 36533), (85, 27937), (91, 26095), (119, 19955), (221, 10745), (307, 7735), (455, 5219), (595, 3991), (1105, 2149), (1535, 1547)]