676188796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{8897221}}^1$

素因数の和:8897244

約数の個数: 12

約数和(自身を含む): 1245611080

約数和(自身を除く): 569422284

約数列:

[1, 2, 4, 19, 38, 76, 8897221, 17794442, 35588884, 169047199, 338094398, 676188796]

約数ペア:

[(1, 676188796), (2, 338094398), (4, 169047199), (19, 35588884), (38, 17794442), (76, 8897221)]