2006886215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 2528064000

約数和(自身を除く): 521177785

約数列:

[1, 5, 31, 113, 149, 155, 565, 745, 769, 3503, 3845, 4619, 16837, 17515, 23095, 23839, 84185, 86897, 114581, 119195, 434485, 521947, 572905, 2609735, 2693807, 3552011, 12947653, 13469035, 17760055, 64738265, 401377243, 2006886215]

約数ペア:

[(1, 2006886215), (5, 401377243), (31, 64738265), (113, 17760055), (149, 13469035), (155, 12947653), (565, 3552011), (745, 2693807), (769, 2609735), (3503, 572905), (3845, 521947), (4619, 434485), (16837, 119195), (17515, 114581), (23095, 86897), (23839, 84185)]