2820056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18578

約数の個数: 16

約数和(自身を含む): 5566200

約数和(自身を除く): 2746144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18553, 37106, 74212, 148424, 352507, 705014, 1410028, 2820056]

約数ペア:

[(1, 2820056), (2, 1410028), (4, 705014), (8, 352507), (19, 148424), (38, 74212), (76, 37106), (152, 18553)]