2997801616

素因数分解:

$2^4\times {\mathrm{2647}}^1\times {\mathrm{70783}}^1$

素因数の和:73438

約数の個数: 20

約数和(自身を含む): 5810516992

約数和(自身を除く): 2812715376

約数列:

[1, 2, 4, 8, 16, 2647, 5294, 10588, 21176, 42352, 70783, 141566, 283132, 566264, 1132528, 187362601, 374725202, 749450404, 1498900808, 2997801616]

約数ペア:

[(1, 2997801616), (2, 1498900808), (4, 749450404), (8, 374725202), (16, 187362601), (2647, 1132528), (5294, 566264), (10588, 283132), (21176, 141566), (42352, 70783)]