2008511405

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1\times {\mathrm{8377}}^1$

素因数の和:9068

約数の個数: 16

約数和(自身を含む): 2445035520

約数和(自身を除く): 436524115

約数列:

[1, 5, 79, 395, 607, 3035, 8377, 41885, 47953, 239765, 661783, 3308915, 5084839, 25424195, 401702281, 2008511405]

約数ペア:

[(1, 2008511405), (5, 401702281), (79, 25424195), (395, 5084839), (607, 3308915), (3035, 661783), (8377, 239765), (41885, 47953)]