2008644584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13214767}}^1$

素因数の和:13214792

約数の個数: 16

約数和(自身を含む): 3964430400

約数和(自身を除く): 1955785816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13214767, 26429534, 52859068, 105718136, 251080573, 502161146, 1004322292, 2008644584]

約数ペア:

[(1, 2008644584), (2, 1004322292), (4, 502161146), (8, 251080573), (19, 105718136), (38, 52859068), (76, 26429534), (152, 13214767)]