2001231992505

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{395891591}}^1$

素因数の和:395891936

約数の個数: 16

約数和(自身を含む): 3211472594304

約数和(自身を除く): 1210240601799

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 5055, 395891591, 1187674773, 1979457955, 5938373865, 133415466167, 400246398501, 667077330835, 2001231992505]

約数ペア:

[(1, 2001231992505), (3, 667077330835), (5, 400246398501), (15, 133415466167), (337, 5938373865), (1011, 1979457955), (1685, 1187674773), (5055, 395891591)]