2054684865

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3340951}}^1$

素因数の和:3341000

約数の個数: 16

約数和(自身を含む): 3367679616

約数和(自身を除く): 1312994751

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3340951, 10022853, 16704755, 50114265, 136978991, 410936973, 684894955, 2054684865]

約数ペア:

[(1, 2054684865), (3, 684894955), (5, 410936973), (15, 136978991), (41, 50114265), (123, 16704755), (205, 10022853), (615, 3340951)]