2487804949

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1\times {\mathrm{5081}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 2873566080

約数和(自身を除く): 385761131

約数列:

[1, 7, 113, 619, 791, 4333, 5081, 35567, 69947, 489629, 574153, 3145139, 4019071, 22015973, 355400707, 2487804949]

約数ペア:

[(1, 2487804949), (7, 355400707), (113, 22015973), (619, 4019071), (791, 3145139), (4333, 574153), (5081, 489629), (35567, 69947)]