2420512521785

素因数分解:

$5^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1\times {\mathrm{2404009}}^1$

素因数の和:2404940

約数の個数: 16

約数和(自身を含む): 2917987338000

約数和(自身を除く): 497474816215

約数列:

[1, 5, 349, 577, 1745, 2885, 201373, 1006865, 2404009, 12020045, 838999141, 1387113193, 4194995705, 6935565965, 484102504357, 2420512521785]

約数ペア:

[(1, 2420512521785), (5, 484102504357), (349, 6935565965), (577, 4194995705), (1745, 1387113193), (2885, 838999141), (201373, 12020045), (1006865, 2404009)]