290382054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2547211}}^1$

素因数の和:2547235

約数の個数: 16

約数和(自身を含む): 611330880

約数和(自身を除く): 320948826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2547211, 5094422, 7641633, 15283266, 48397009, 96794018, 145191027, 290382054]

約数ペア:

[(1, 290382054), (2, 145191027), (3, 96794018), (6, 48397009), (19, 15283266), (38, 7641633), (57, 5094422), (114, 2547211)]