2013461905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{94153}}^1$

素因数の和:94225

約数の個数: 32

約数和(自身を含む): 3037031424

約数和(自身を除く): 1023569519

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 21385, 94153, 470765, 659071, 1223989, 3295355, 4425191, 6119945, 8567923, 22125955, 30976337, 42839615, 57527483, 154881685, 287637415, 402692381, 2013461905]

約数ペア:

[(1, 2013461905), (5, 402692381), (7, 287637415), (13, 154881685), (35, 57527483), (47, 42839615), (65, 30976337), (91, 22125955), (235, 8567923), (329, 6119945), (455, 4425191), (611, 3295355), (1645, 1223989), (3055, 659071), (4277, 470765), (21385, 94153)]